Pith Number

pith:YKTGJBWQ

pith:2014:YKTGJBWQWWA2N35ZO5ROWOVUZR

not attested not anchored not stored refs pending

Area terms in entanglement entropy

Eduardo Test\'e, F.D. Mazzitelli, Horacio Casini

arxiv:1412.6522 v2 · 2014-12-19 · 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{YKTGJBWQWWA2N35ZO5ROWOVUZR}

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.

Cited by

1 paper in Pith

Mutual Information from Modular Flow in General CFTs

Receipt and verification

First computed	2026-05-18T01:59:38.029707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2a66486d0b581a6efb97762eb3ab4cc67b7bc4d26d9542e3069a74a4c224e6c

Aliases

arxiv: 1412.6522 · arxiv_version: 1412.6522v2 · doi: 10.48550/arxiv.1412.6522 · pith_short_12: YKTGJBWQWWA2 · pith_short_16: YKTGJBWQWWA2N35Z · pith_short_8: YKTGJBWQ

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/YKTGJBWQWWA2N35ZO5ROWOVUZR \
  | 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: c2a66486d0b581a6efb97762eb3ab4cc67b7bc4d26d9542e3069a74a4c224e6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3827364ab547eac92c29055c1fd6f02ee48ed0d4b764338b9739807229ff29cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-12-19T20:52:08Z",
    "title_canon_sha256": "d183033b14c9849634e276b66e2253e93a7009233bb352b699eef9218c2abcf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6522",
    "kind": "arxiv",
    "version": 2
  }
}