Pith Number

pith:TLEEOBX4

pith:2018:TLEEOBX4QOWOM7RRCF4MVESGZ3

not attested not anchored not stored refs pending

Holographic Entanglement Entropy in Boundary Quantum Field Theory

Chia-Jui Chou, En-Jui Chang, Yi Yang

arxiv:1805.06117 v2 · 2018-05-16 · 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{TLEEOBX4QOWOM7RRCF4MVESGZ3}

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	2026-05-17T23:59:52.791855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ac84706fc83ace67e311178ca9246cec18c2dab679aa63343136de465a20762

Aliases

arxiv: 1805.06117 · arxiv_version: 1805.06117v2 · doi: 10.48550/arxiv.1805.06117 · pith_short_12: TLEEOBX4QOWO · pith_short_16: TLEEOBX4QOWOM7RR · pith_short_8: TLEEOBX4

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/TLEEOBX4QOWOM7RRCF4MVESGZ3 \
  | 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: 9ac84706fc83ace67e311178ca9246cec18c2dab679aa63343136de465a20762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d26bc4d5db25d1d7eb207d06d799d89acebf25a3eeaf566fb580a73703f76a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-05-16T03:39:26Z",
    "title_canon_sha256": "37bc45acb1b18e942ee4e6639bb80e7c1bc15a11c0b7abcbd7099413571e1929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06117",
    "kind": "arxiv",
    "version": 2
  }
}