Pith Number

pith:ZQ7QAW2W

pith:1999:ZQ7QAW2WPR65NCQMI7Y6HTAHCK

not attested not anchored not stored refs pending

Anomalous Fermions II

B.G. Sidharth

arxiv:physics/9905004 v2 · 1999-05-05 · 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{ZQ7QAW2WPR65NCQMI7Y6HTAHCK}

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	2026-05-18T01:38:04.135412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc3f005b567c7dd68a0c47f1e3cc0712b46e829125aa2735ab41bce8e21bbb56

Aliases

arxiv: physics/9905004 · arxiv_version: physics/9905004v2 · doi: 10.48550/arxiv.physics/9905004 · pith_short_12: ZQ7QAW2WPR65 · pith_short_16: ZQ7QAW2WPR65NCQM · pith_short_8: ZQ7QAW2W

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/ZQ7QAW2WPR65NCQMI7Y6HTAHCK \
  | 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: cc3f005b567c7dd68a0c47f1e3cc0712b46e829125aa2735ab41bce8e21bbb56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d074500e58018663eacd55e795b723c5d24da18e1b9927f09586cc1235bf6132",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "1999-05-05T01:57:40Z",
    "title_canon_sha256": "488dd887fca2f04ee0e8066cd94c49a20c851c3bbdd46d868a31bdb2bd0ef515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9905004",
    "kind": "arxiv",
    "version": 2
  }
}