Pith Number

pith:7L4HR6BI

pith:2016:7L4HR6BILY6XACPGOPV3NJFSR5

not attested not anchored not stored refs pending

On one-loop entanglement entropy of two short intervals from OPE of twist operators

Jia-ju Zhang, Zhibin Li

arxiv:1604.02779 v2 · 2016-04-11 · 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{7L4HR6BILY6XACPGOPV3NJFSR5}

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	2026-05-18T01:12:41.885123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf878f8285e3d7009e673ebb6a4b28f73ef84685c18fd9ee27b7eb71b265fb6

Aliases

arxiv: 1604.02779 · arxiv_version: 1604.02779v2 · doi: 10.48550/arxiv.1604.02779 · pith_short_12: 7L4HR6BILY6X · pith_short_16: 7L4HR6BILY6XACPG · pith_short_8: 7L4HR6BI

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/7L4HR6BILY6XACPGOPV3NJFSR5 \
  | 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: faf878f8285e3d7009e673ebb6a4b28f73ef84685c18fd9ee27b7eb71b265fb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f4170d3b6a87a7deb7dd1dcd793a661cfbc411fe39b30e997fe13aac5161aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-04-11T03:20:57Z",
    "title_canon_sha256": "cf593cfd4e0d061ef4a296e88f476293b8a1eb415f5e5930aa3b5bcc5175d98b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02779",
    "kind": "arxiv",
    "version": 2
  }
}