Pith Number

pith:5Z25T5RV

pith:2000:5Z25T5RVARH7SVUDZSYA7MT63W

not attested not anchored not stored refs pending

A Brief note on Fluctuations and Interactions

B.G. Sidharth

arxiv:physics/0004002 v1 · 2000-04-01 · 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{5Z25T5RVARH7SVUDZSYA7MT63W}

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	2026-05-18T01:38:11.580692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee75d9f635044ff95683ccb00fb27eddba0dd0751cca5f9c9e718958c8962a26

Aliases

arxiv: physics/0004002 · arxiv_version: physics/0004002v1 · doi: 10.48550/arxiv.physics/0004002 · pith_short_12: 5Z25T5RVARH7 · pith_short_16: 5Z25T5RVARH7SVUD · pith_short_8: 5Z25T5RV

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/5Z25T5RVARH7SVUDZSYA7MT63W \
  | 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: ee75d9f635044ff95683ccb00fb27eddba0dd0751cca5f9c9e718958c8962a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08c08b3ab99087dbccf7b3bdd14a88b91ed2128dd145c870266ec70768a3fcef",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2000-04-01T09:31:47Z",
    "title_canon_sha256": "854509a4e697b7f2366ac7ec39f19b1fa8fc592987ade46a6390c47f083764f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0004002",
    "kind": "arxiv",
    "version": 1
  }
}