Pith Number

pith:5N2B7CDI

pith:2012:5N2B7CDIQADQST6JEOYACWQR4F

not attested not anchored not stored refs pending

Bounds for Fisher information and its production under flow

Takuya Yamano

arxiv:1204.1157 v1 · 2012-04-05 · 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{5N2B7CDIQADQST6JEOYACWQR4F}

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	2026-05-18T03:58:36.221949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb741f88688007094fc923b0015a11e14b4e1ba24862ae55caadecd08240ba08

Aliases

arxiv: 1204.1157 · arxiv_version: 1204.1157v1 · doi: 10.48550/arxiv.1204.1157 · pith_short_12: 5N2B7CDIQADQ · pith_short_16: 5N2B7CDIQADQST6J · pith_short_8: 5N2B7CDI

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/5N2B7CDIQADQST6JEOYACWQR4F \
  | 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: eb741f88688007094fc923b0015a11e14b4e1ba24862ae55caadecd08240ba08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20023ebd459e98dbcfa8c73b18f0f1ea1d5e620ae20a5fb49da065d86ca9a30d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-04-05T09:23:56Z",
    "title_canon_sha256": "51b6d5427d251cb6befafb627bebf82a652d7159bb48ac0ec51e4bc2d8328d7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1157",
    "kind": "arxiv",
    "version": 1
  }
}