Pith Number

pith:EWZW3ERZ

pith:2016:EWZW3ERZV2RH5CNJOPUYI7O253

not attested not anchored not stored refs pending

Finite size effect on dynamical entanglement entropy: CFT and holography

Gautam Mandal, Ritam Sinha, Tomonori Ugajin

arxiv:1604.07830 v1 · 2016-04-26 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWZW3ERZV2RH5CNJOPUYI7O253}

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	2026-05-18T01:16:08.890885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b36d9239aea27e89a973e9847ddaeedba308dd87ae7ca5a254c89471be6fcd

Aliases

arxiv: 1604.07830 · arxiv_version: 1604.07830v1 · doi: 10.48550/arxiv.1604.07830 · pith_short_12: EWZW3ERZV2RH · pith_short_16: EWZW3ERZV2RH5CNJ · pith_short_8: EWZW3ERZ

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/EWZW3ERZV2RH5CNJOPUYI7O253 \
  | 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: 25b36d9239aea27e89a973e9847ddaeedba308dd87ae7ca5a254c89471be6fcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72e2e9b3f440a6f43bbe9fe2d1c1dab4e9b91999dddd5bfc2e34ebbc8040f163",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-04-26T20:00:09Z",
    "title_canon_sha256": "8dd5276ec273bafb38bf1080166e00bfc2b32b10929c70be8f8226a48676f373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07830",
    "kind": "arxiv",
    "version": 1
  }
}