Pith Number

pith:ZTQBTNRK

pith:2017:ZTQBTNRKEVMYQOOA677K56R7EO

not attested not anchored not stored refs pending

AdS from Entanglement Entropy

Sang-A Park, Seungjoon Hyun

arxiv:1709.07395 v1 · 2017-09-21 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTQBTNRKEVMYQOOA677K56R7EO}

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	2026-05-18T00:34:35.900331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cce019b62a25598839c0f7feaefa3f23b874019a960547c234f5a3a79022aecd

Aliases

arxiv: 1709.07395 · arxiv_version: 1709.07395v1 · doi: 10.48550/arxiv.1709.07395 · pith_short_12: ZTQBTNRKEVMY · pith_short_16: ZTQBTNRKEVMYQOOA · pith_short_8: ZTQBTNRK

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/ZTQBTNRKEVMYQOOA677K56R7EO \
  | 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: cce019b62a25598839c0f7feaefa3f23b874019a960547c234f5a3a79022aecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3021cfab2795d50c32d07c32a966648aa43cc312415ebd7cd6cb0310576121ff",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-21T16:05:05Z",
    "title_canon_sha256": "7ea0381a32f58fd5f04e24b19f1acb9428bd7c13c36a0644e87b68d01b97bc1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07395",
    "kind": "arxiv",
    "version": 1
  }
}