Pith Number

pith:GBEUDEPF

pith:2018:GBEUDEPFTPAPN4HXSNG6CQLKZK

not attested not anchored not stored refs pending

Molecular Gas and Dark Neutral Medium in the Outskirts of Chamaeleon

H. Liszt, I. Grenier, M. Gerin

arxiv:1807.02210 v1 · 2018-07-06 · 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{GBEUDEPFTPAPN4HXSNG6CQLKZK}

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	2026-05-18T00:05:30.501688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30494191e59bc0f6f0f7934de1416acaae27d4bdd08292ec1d6c23f5f58fa3a4

Aliases

arxiv: 1807.02210 · arxiv_version: 1807.02210v1 · doi: 10.48550/arxiv.1807.02210 · pith_short_12: GBEUDEPFTPAP · pith_short_16: GBEUDEPFTPAPN4HX · pith_short_8: GBEUDEPF

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/GBEUDEPFTPAPN4HXSNG6CQLKZK \
  | 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: 30494191e59bc0f6f0f7934de1416acaae27d4bdd08292ec1d6c23f5f58fa3a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6d1c699afebd02a6ad48db25572032ed300428ea4829e8d2913cf8b2a13cee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-06T00:51:44Z",
    "title_canon_sha256": "e17d1e359558e17730b23a453defed11f31ddd233c81106562e2b7107bf212c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02210",
    "kind": "arxiv",
    "version": 1
  }
}