Pith Number

pith:V2IEYUR4

pith:2000:V2IEYUR4LAXRLOOCKND3QD2G5V

not attested not anchored not stored refs pending

On Five Independent Phenomena Sharing a Common Cause

Inc), Roger Ellman (The-Origin Foundation

arxiv:physics/0101003 v8 · 2000-12-30 · physics.gen-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{V2IEYUR4LAXRLOOCKND3QD2G5V}

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	2026-05-18T03:48:25.193921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae904c523c582f15b9c25347b80f46ed48c3f63e65ac85cef59a78b18fafd4f2

Aliases

arxiv: physics/0101003 · arxiv_version: physics/0101003v8 · doi: 10.48550/arxiv.physics/0101003 · pith_short_12: V2IEYUR4LAXR · pith_short_16: V2IEYUR4LAXRLOOC · pith_short_8: V2IEYUR4

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/V2IEYUR4LAXRLOOCKND3QD2G5V \
  | 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: ae904c523c582f15b9c25347b80f46ed48c3f63e65ac85cef59a78b18fafd4f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a031ef02dc61eb123f2d4e56fde3c574b41e5afde7320addfed33ee42eec4f90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2000-12-30T20:47:24Z",
    "title_canon_sha256": "b6acf88f10711ab462f384d589fad7592d74dafb6ae8f5e0ae1808ce7c31a4df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0101003",
    "kind": "arxiv",
    "version": 8
  }
}