Pith Number

pith:3TK44I5Q

pith:2024:3TK44I5QU7US4HAJXM4Z2KL2KX

not attested not anchored not stored refs pending

JWST observations of $^{13}$CO$_{2}$ ice: Tracing the chemical environment and thermal history of ices in protostellar envelopes

Adam E. Rubinstein, Alessio Caratti o Garatti, Amelia M. Stutz, Charles A. Poteet, Dan M. Watson, Elise Furlan, Ewine F. van Dishoeck, Guillem Anglada, Harold Linnartz, Hendrik Linz, Henrik Beuther, Himanshu Tyagi, James Muzerolle Page, Joel Green, John J. Tobin, Katerina Slavicinska, Lee Hartmann, Leslie W. Looney, Lukasz Tychoniec, Mayank Narang, Mayra Osorio, Nashanty G. C. Brunken, Neal J. Evans II, Nicole Karnath, Nolan Habel, Pamela Klaassen, Patrick Sheehan, P. Manoj, Pooneh Nazari, Prabhani Atnagulov, Riwaj Pokhrel, Robert Gutermuth, Rohan Rahatgaonkar, Samuel Federman, Scott Wolk, S. Thomas Megeath, Thomas Stanke, Tyler L. Bourke, William J. Fischer, Will R. M. Rocha, Yao-Lun Yang

arxiv:2402.04314 v2 · 2024-02-06 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TK44I5QU7US4HAJXM4Z2KL2KX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T08:13:53.365339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd5ce23b0a7e92e1c09bb399d297a55c6afae78202471ef6c61cf6679e72147

Aliases

arxiv: 2402.04314 · arxiv_version: 2402.04314v2 · doi: 10.48550/arxiv.2402.04314 · pith_short_12: 3TK44I5QU7US · pith_short_16: 3TK44I5QU7US4HAJ · pith_short_8: 3TK44I5Q

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3TK44I5QU7US4HAJXM4Z2KL2KX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: dcd5ce23b0a7e92e1c09bb399d297a55c6afae78202471ef6c61cf6679e72147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccade08458ec8869bd7f4dc32f7ae304c714a3e3b5dc4e8b03c1f798eb9df522",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-06T19:00:15Z",
    "title_canon_sha256": "23c36625e9d7cbcae23770c7b8a591ff1053b71d4d319562b4da1c2b1167bb8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.04314",
    "kind": "arxiv",
    "version": 2
  }
}