Pith Number

pith:NJ2TJKIY

pith:2000:NJ2TJKIYFHYXRPXYAEIB4JH6NJ

not attested not anchored not stored refs pending

The Problem of Big Bang Matter vs. AntiMatter Symmetry

Inc), Roger Ellman (The-Origin Foundation

arxiv:physics/0007058 v8 · 2000-07-17 · 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{NJ2TJKIYFHYXRPXYAEIB4JH6NJ}

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	2026-05-18T04:09:24.312622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a7534a91829f178bef801101e24fe6a5ae20f5f05a5bb2d7125b050847beec2

Aliases

arxiv: physics/0007058 · arxiv_version: physics/0007058v8 · doi: 10.48550/arxiv.physics/0007058 · pith_short_12: NJ2TJKIYFHYX · pith_short_16: NJ2TJKIYFHYXRPXY · pith_short_8: NJ2TJKIY

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/NJ2TJKIYFHYXRPXYAEIB4JH6NJ \
  | 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: 6a7534a91829f178bef801101e24fe6a5ae20f5f05a5bb2d7125b050847beec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28916bbefbba9f3fc3e1e8b778fa654b231dbfc38309bcc2b8c99134967cde96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2000-07-17T21:14:33Z",
    "title_canon_sha256": "794060813f097063c13727136dba135dfb73ac56f0dad1d985c83dfde607daa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0007058",
    "kind": "arxiv",
    "version": 8
  }
}