Pith Number

pith:IFAVZHNN

pith:2014:IFAVZHNN5WXUVAZP7YPLIYLLDL

not attested not anchored not stored refs pending

Renyi Entropy and Geometry

Benjamin R. Safdi, Jeongseog Lee, Lauren McGough

arxiv:1403.1580 v2 · 2014-03-06 · hep-th · cond-mat.stat-mech · quant-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{IFAVZHNN5WXUVAZP7YPLIYLLDL}

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	2026-05-18T02:49:09.630079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41415c9dadedaf4a832ffe1eb4616b1afc2b0e4bb338df6c73c2ffb197ef02e8

Aliases

arxiv: 1403.1580 · arxiv_version: 1403.1580v2 · doi: 10.48550/arxiv.1403.1580 · pith_short_12: IFAVZHNN5WXU · pith_short_16: IFAVZHNN5WXUVAZP · pith_short_8: IFAVZHNN

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/IFAVZHNN5WXUVAZP7YPLIYLLDL \
  | 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: 41415c9dadedaf4a832ffe1eb4616b1afc2b0e4bb338df6c73c2ffb197ef02e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c13b8ba294b5bd5fcdaa7c54d620f36a211aa101be01c14b71b5a0d1365a7b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-03-06T21:00:25Z",
    "title_canon_sha256": "fa031c38b7e1a2c0e9d3adb612d2a9a508fe8fc9ea0331e32c616ae1fc460ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1580",
    "kind": "arxiv",
    "version": 2
  }
}