Pith Number

pith:2I76LDHK

pith:2018:2I76LDHKWA6XAWMMRSXP7CCOOW

not attested not anchored not stored refs pending

Entropy in some simple one-dimensional configurations

M. Bordag

arxiv:1807.10354 v1 · 2018-07-26 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2I76LDHKWA6XAWMMRSXP7CCOOW}

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	2026-05-18T00:09:40.884037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23fe58ceab03d70598c8caeff884e75996230ad9d5767f5b549d1b53b5d8085

Aliases

arxiv: 1807.10354 · arxiv_version: 1807.10354v1 · doi: 10.48550/arxiv.1807.10354 · pith_short_12: 2I76LDHKWA6X · pith_short_16: 2I76LDHKWA6XAWMM · pith_short_8: 2I76LDHK

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/2I76LDHKWA6XAWMMRSXP7CCOOW \
  | 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: d23fe58ceab03d70598c8caeff884e75996230ad9d5767f5b549d1b53b5d8085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a9b7b1b99ca30cbf2a62f475ccb9f8a3d6d2a20995fb8d79ff082e1c5f083f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-26T20:42:35Z",
    "title_canon_sha256": "693d94526b4a904d697c348b6702ef9ead1392385e5019fa5cae281e8ffc2ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10354",
    "kind": "arxiv",
    "version": 1
  }
}