Pith Number

pith:QG5EEGOP

pith:2012:QG5EEGOPGYGOKETO5KU2APU42N

not attested not anchored not stored refs pending

Warped Vacuum Statistics

Brian R. Greene, David Kagan, Pontus Ahlqvist

arxiv:1202.3172 v2 · 2012-02-14 · 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{QG5EEGOPGYGOKETO5KU2APU42N}

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	2026-05-18T01:58:28.368174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ba4219cf360ce5126eeaa9a03e9cd347431c3898a2298e2ed2f63a712eba7e

Aliases

arxiv: 1202.3172 · arxiv_version: 1202.3172v2 · doi: 10.48550/arxiv.1202.3172 · pith_short_12: QG5EEGOPGYGO · pith_short_16: QG5EEGOPGYGOKETO · pith_short_8: QG5EEGOP

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/QG5EEGOPGYGOKETO5KU2APU42N \
  | 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: 81ba4219cf360ce5126eeaa9a03e9cd347431c3898a2298e2ed2f63a712eba7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faec9bcac60324622f79caf54da8e5ae44531c19ea2522f921054b03d1ac4ee2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-02-14T23:04:39Z",
    "title_canon_sha256": "2f92d85e524ab8e668fb6d03559b4d136952638af65cc761f9a8da72dcea1dd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3172",
    "kind": "arxiv",
    "version": 2
  }
}