Pith Number

pith:7ROQOMB5

pith:2013:7ROQOMB54COLIZ7LSPZWGZZMUA

not attested not anchored not stored refs pending

Multi-faced Black Janus and Entanglement

Dongsu Bak, Hyunsoo Min

arxiv:1311.5259 v3 · 2013-11-20 · 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{7ROQOMB54COLIZ7LSPZWGZZMUA}

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	2026-05-18T01:46:11.842646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc5d07303de09cb467eb93f363672ca008497d5c2f992a69760101e95d15de66

Aliases

arxiv: 1311.5259 · arxiv_version: 1311.5259v3 · doi: 10.48550/arxiv.1311.5259 · pith_short_12: 7ROQOMB54COL · pith_short_16: 7ROQOMB54COLIZ7L · pith_short_8: 7ROQOMB5

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/7ROQOMB54COLIZ7LSPZWGZZMUA \
  | 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: fc5d07303de09cb467eb93f363672ca008497d5c2f992a69760101e95d15de66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d945f2b490cc0528144000bf1ec48db83f1d434898b3efad6753d12a80b371f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-11-20T22:58:03Z",
    "title_canon_sha256": "8b8caf527119dd287b25e9f44c662e551a356bd76e6f04ef651342ab9e31f8aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5259",
    "kind": "arxiv",
    "version": 3
  }
}