Pith Number

pith:XAH5CZ2A

pith:2014:XAH5CZ2AAUQ62BH55IRCCHEJLR

not attested not anchored not stored refs pending

Herschel Key Program, "Dust, Ice, and Gas In Time" (DIGIT): the origin of molecular and atomic emission in low-mass protostars in Taurus

Jeong-Eun Lee, Jinhee Lee, Joel D. Green, Neal J. Evans II, Seokho Lee

arxiv:1407.3033 v1 · 2014-07-11 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XAH5CZ2AAUQ62BH55IRCCHEJLR}

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	2026-05-18T01:42:37.794622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b80fd167400521ed04fdea22211c895c7ed00b64962ee5e6cf557c17fc3eec20

Aliases

arxiv: 1407.3033 · arxiv_version: 1407.3033v1 · doi: 10.48550/arxiv.1407.3033 · pith_short_12: XAH5CZ2AAUQ6 · pith_short_16: XAH5CZ2AAUQ62BH5 · pith_short_8: XAH5CZ2A

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/XAH5CZ2AAUQ62BH55IRCCHEJLR \
  | 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: b80fd167400521ed04fdea22211c895c7ed00b64962ee5e6cf557c17fc3eec20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b4402f13e68e558c249130ad82642b691897b4c5441d341401c70190ae2dfdf",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-11T05:58:27Z",
    "title_canon_sha256": "6a469730d6821d29d10f4696127ba8408fbf53426d701a4bf146fcfe1554ca8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3033",
    "kind": "arxiv",
    "version": 1
  }
}