Pith Number

pith:7TLKSX4Z

pith:2018:7TLKSX4ZARGAKJRHMINUFEIVUV

not attested not anchored not stored refs pending

Gravitational instabilities in a protosolar-like disc III: molecular line detection and sensitivities

A. C. Boley, J. D. Ilee, J. M. C. Rawlings, M. G. Evans, P. Caselli, T. W. Hartquist

arxiv:1810.04537 v1 · 2018-10-10 · astro-ph.SR · astro-ph.EP · 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{7TLKSX4ZARGAKJRHMINUFEIVUV}

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	2026-05-18T00:02:30.305661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcd6a95f99044c052627621b429115a549514e537fbe1fab62b72661edb70c5f

Aliases

arxiv: 1810.04537 · arxiv_version: 1810.04537v1 · doi: 10.48550/arxiv.1810.04537 · pith_short_12: 7TLKSX4ZARGA · pith_short_16: 7TLKSX4ZARGAKJRH · pith_short_8: 7TLKSX4Z

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/7TLKSX4ZARGAKJRHMINUFEIVUV \
  | 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: fcd6a95f99044c052627621b429115a549514e537fbe1fab62b72661edb70c5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60da9d9bdd00abecfbbd2876f9b0d298c4a161c89efa8aab1834a4ebe756f62d",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-10T14:00:35Z",
    "title_canon_sha256": "ec7bdeffdae90a2547c63d0735043205aba04b6abd5d83aab6dfdf07ae6fd6eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04537",
    "kind": "arxiv",
    "version": 1
  }
}