Pith Number

pith:DNT7WR5S

pith:2003:DNT7WR5SR3GMJ4C3HEXDDPBZ7A

not attested not anchored not stored refs pending

Holonomy groups and spacetimes

D.P. Lonie, G.S. Hall

arxiv:gr-qc/0310076 v1 · 2003-10-15 · 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{DNT7WR5SR3GMJ4C3HEXDDPBZ7A}

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	2026-05-18T02:37:30.288483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b67fb47b28eccc4f05b392e31bc39f8362d150cc7ab06b994c9ebf88bf4d2d4

Aliases

arxiv: gr-qc/0310076 · arxiv_version: gr-qc/0310076v1 · doi: 10.48550/arxiv.gr-qc/0310076 · pith_short_12: DNT7WR5SR3GM · pith_short_16: DNT7WR5SR3GMJ4C3 · pith_short_8: DNT7WR5S

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/DNT7WR5SR3GMJ4C3HEXDDPBZ7A \
  | 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: 1b67fb47b28eccc4f05b392e31bc39f8362d150cc7ab06b994c9ebf88bf4d2d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14f13f91263bb13d4179a250edf2dc9654195d0d98fbd6aecc87e971c5696b5a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-10-15T09:21:05Z",
    "title_canon_sha256": "b4c94b0186a0129d23e87ad75cd483e8ca9e14479c2780a207d02538d49065e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0310076",
    "kind": "arxiv",
    "version": 1
  }
}