Pith Number

pith:G2AFMGCW

pith:2013:G2AFMGCWHMETJC5VIBPMJQOKTE

not attested not anchored not stored refs pending

Geometric Boundary Data for the Gravitational Field

H-O. Kreiss, J. Winicour

arxiv:1302.0800 v3 · 2013-02-04 · 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{G2AFMGCWHMETJC5VIBPMJQOKTE}

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	2026-05-18T02:57:14.981178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36805618563b09348bb5405ec4c1ca991c70ea5fb55a5f55a4ef51b4b37c5135

Aliases

arxiv: 1302.0800 · arxiv_version: 1302.0800v3 · doi: 10.48550/arxiv.1302.0800 · pith_short_12: G2AFMGCWHMET · pith_short_16: G2AFMGCWHMETJC5V · pith_short_8: G2AFMGCW

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/G2AFMGCWHMETJC5VIBPMJQOKTE \
  | 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: 36805618563b09348bb5405ec4c1ca991c70ea5fb55a5f55a4ef51b4b37c5135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0eda90bcc0de6c03071d900824ad516cfd00301fb14c0569a264ae57520040d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-02-04T19:03:11Z",
    "title_canon_sha256": "966b211bcbc8253adcc647b860ebb345b1bef9da427e30e3391ae7b74faa1751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0800",
    "kind": "arxiv",
    "version": 3
  }
}