Pith Number

pith:CGM3Y2ED

pith:2011:CGM3Y2EDNI56BPDEXKDU6HU32F

not attested not anchored not stored refs pending

Global SSS space-time models

Ll. Bel

arxiv:1111.4943 v1 · 2011-11-21 · 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{CGM3Y2EDNI56BPDEXKDU6HU32F}

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	2026-05-18T04:07:54.703931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1199bc68836a3be0bc64ba874f1e9bd17478f00c8448959612dfdd10ed16e45b

Aliases

arxiv: 1111.4943 · arxiv_version: 1111.4943v1 · doi: 10.48550/arxiv.1111.4943 · pith_short_12: CGM3Y2EDNI56 · pith_short_16: CGM3Y2EDNI56BPDE · pith_short_8: CGM3Y2ED

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/CGM3Y2EDNI56BPDEXKDU6HU32F \
  | 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: 1199bc68836a3be0bc64ba874f1e9bd17478f00c8448959612dfdd10ed16e45b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edbf9661c816ede206c46de3da49e6b06ab09b8b1a8ad1d14105ca4cf2b3c0df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-11-21T17:24:29Z",
    "title_canon_sha256": "3121ba015f6155dad7bfcccbd5c3a0f5be0b0d35df6d9b3024cf729762be6ca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4943",
    "kind": "arxiv",
    "version": 1
  }
}