Pith Number

pith:IVW5TWRN

pith:2023:IVW5TWRNSV7PB6IX5KT6IQNHSD

not attested not anchored not stored refs pending

Evidence for ubiquitous carbon grain destruction in hot protostellar envelopes

B. Tabone, E. F. van Dishoeck, J. K. J{\o}rgensen, M. L. R. van 't Hoff, P. Nazari

arxiv:2306.11778 v1 · 2023-06-20 · astro-ph.EP · 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{IVW5TWRNSV7PB6IX5KT6IQNHSD}

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	2026-07-05T06:32:11.213516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

456dd9da2d957ef0f917eaa7e441a790d49bd305397197926f527ddde9d1a8b5

Aliases

arxiv: 2306.11778 · arxiv_version: 2306.11778v1 · doi: 10.48550/arxiv.2306.11778 · pith_short_12: IVW5TWRNSV7P · pith_short_16: IVW5TWRNSV7PB6IX · pith_short_8: IVW5TWRN

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/IVW5TWRNSV7PB6IX5KT6IQNHSD \
  | 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: 456dd9da2d957ef0f917eaa7e441a790d49bd305397197926f527ddde9d1a8b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a69ed36142819d5919feeb8e7fc5b4d0e509a674a8d6b57199826658dd2ebb75",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-06-20T18:00:00Z",
    "title_canon_sha256": "0a13e85d27b5c5cd66c8321475e81f5d924cb5c01d04ebbc0c2085212367c926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.11778",
    "kind": "arxiv",
    "version": 1
  }
}