Pith Number

pith:S5O2TLA7

pith:2015:S5O2TLA77TXIQJ6CI7ZUO75X55

not attested not anchored not stored refs pending

When is an area law not an area law?

Anushya Chandran, Chris Laumann, Rafael D. Sorkin

arxiv:1511.02996 v1 · 2015-11-10 · hep-th · cond-mat.other · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5O2TLA77TXIQJ6CI7ZUO75X55}

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	2026-05-18T01:11:51.212409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

975da9ac1ffcee8827c247f3477fb7ef7382fa367c3b614647336983adac7291

Aliases

arxiv: 1511.02996 · arxiv_version: 1511.02996v1 · doi: 10.48550/arxiv.1511.02996 · pith_short_12: S5O2TLA77TXI · pith_short_16: S5O2TLA77TXIQJ6C · pith_short_8: S5O2TLA7

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/S5O2TLA77TXIQJ6CI7ZUO75X55 \
  | 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: 975da9ac1ffcee8827c247f3477fb7ef7382fa367c3b614647336983adac7291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcd383776774ef4148d3dd545644b6f8274cab21d17d8d6c4f248b1dccfc810a",
    "cross_cats_sorted": [
      "cond-mat.other",
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-11-10T05:38:28Z",
    "title_canon_sha256": "96a59c209641d921e997d1d993d6017ad6ce4057ac15db799201a4efc54fff23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02996",
    "kind": "arxiv",
    "version": 1
  }
}