Pith Number

pith:GALSU5QE

pith:2016:GALSU5QE4X65SW66GNEUUGGBVP

not attested not anchored not stored refs pending

Do we know what the temperature is?

Jiri J. Mares

arxiv:1604.05563 v1 · 2016-04-19 · physics.class-ph · physics.hist-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{GALSU5QE4X65SW66GNEUUGGBVP}

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	2026-05-18T01:16:38.403657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30172a7604e5fdd95bde33494a18c1abdb37ad3ccd02d9e52c2bca2104353bad

Aliases

arxiv: 1604.05563 · arxiv_version: 1604.05563v1 · doi: 10.48550/arxiv.1604.05563 · pith_short_12: GALSU5QE4X65 · pith_short_16: GALSU5QE4X65SW66 · pith_short_8: GALSU5QE

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/GALSU5QE4X65SW66GNEUUGGBVP \
  | 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: 30172a7604e5fdd95bde33494a18c1abdb37ad3ccd02d9e52c2bca2104353bad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624cdb73bce1a663c43641716ea4dba59e29771848e3a8b284fc452b50fc1547",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2016-04-19T13:35:16Z",
    "title_canon_sha256": "2c52f29ce40fccc3784d11c13ac6c7035156568dda963c83e76572f22d7cc860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05563",
    "kind": "arxiv",
    "version": 1
  }
}