Pith Number

pith:B55XOEDB

pith:2009:B55XOEDBZHO5ERB6CB5RHAOB4C

not attested not anchored not stored refs pending

Henry's law and gas phase disappearance

Amel Sboui (LAMSID), J\'er\^ome Jaffr\'e (INRIA Rocquencourt)

arxiv:0904.1195 v1 · 2009-04-07 · physics.chem-ph · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B55XOEDBZHO5ERB6CB5RHAOB4C}

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	2026-05-18T02:59:30.936512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f7b771061c9ddd2443e107b1381c1e08dc966c9f15b17a72d62104d494cbef5

Aliases

arxiv: 0904.1195 · arxiv_version: 0904.1195v1 · doi: 10.48550/arxiv.0904.1195 · pith_short_12: B55XOEDBZHO5 · pith_short_16: B55XOEDBZHO5ERB6 · pith_short_8: B55XOEDB

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/B55XOEDBZHO5ERB6CB5RHAOB4C \
  | 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: 0f7b771061c9ddd2443e107b1381c1e08dc966c9f15b17a72d62104d494cbef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "341d08d74c2f3eb1b537880e068303e1b2a21989987c80b1442f88e48e7fde44",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2009-04-07T19:07:52Z",
    "title_canon_sha256": "9fa225fcfa6160926fe695ff58956a0536b472de4161e72c128b127d93db5d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1195",
    "kind": "arxiv",
    "version": 1
  }
}