Pith Number

pith:LDC3QUUV

pith:2018:LDC3QUUVMTKFE4YOW2PYWBLOIG

not attested not anchored not stored refs pending

Thermal balance and comparison of gas and dust properties of dense clumps in the Hi-GAL survey

Alessio Traficante, Brian Svoboda, Davide Elia, Eugenio Schisano, Kazi L. J. Rygl, Manuel Merello, Neal J. Evans II, Paul F. Goldsmith, Sergio Molinari, Yancy Shirley

arxiv:1812.06134 v1 · 2018-12-14 · 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{LDC3QUUVMTKFE4YOW2PYWBLOIG}

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	2026-05-17T23:56:44.557934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c5b8529564d452730eb69f8b056e41a7e7e74cfe8b8e7cc91bd010a784b373

Aliases

arxiv: 1812.06134 · arxiv_version: 1812.06134v1 · doi: 10.48550/arxiv.1812.06134 · pith_short_12: LDC3QUUVMTKF · pith_short_16: LDC3QUUVMTKFE4YO · pith_short_8: LDC3QUUV

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/LDC3QUUVMTKFE4YOW2PYWBLOIG \
  | 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: 58c5b8529564d452730eb69f8b056e41a7e7e74cfe8b8e7cc91bd010a784b373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d183326829f43b562b9b8d86c198745e7bcad099791c2353e385f38145a50283",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-14T19:40:41Z",
    "title_canon_sha256": "7fefc2b6664cd5ced772c0abceb2bf3abb6b607480e8bbb15efba9db9c9b513b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06134",
    "kind": "arxiv",
    "version": 1
  }
}