Pith Number

pith:RIUVPK2I

pith:2003:RIUVPK2I6UFLPLYLVIDKJYMJC5

not attested not anchored not stored refs pending

Constructing Ensembles of Pseudo-Experiments

Luc Demortier

arxiv:physics/0312100 v2 · 2003-12-16 · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIUVPK2I6UFLPLYLVIDKJYMJC5}

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	2026-05-18T02:35:07.424235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a2957ab48f50ab7af0baa06a4e1891759d598648fea40e6431a261d663fed0a

Aliases

arxiv: physics/0312100 · arxiv_version: physics/0312100v2 · doi: 10.48550/arxiv.physics/0312100 · pith_short_12: RIUVPK2I6UFL · pith_short_16: RIUVPK2I6UFLPLYL · pith_short_8: RIUVPK2I

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/RIUVPK2I6UFLPLYLVIDKJYMJC5 \
  | 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: 8a2957ab48f50ab7af0baa06a4e1891759d598648fea40e6431a261d663fed0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b64f7345c9eca47186d33010e58d57e3dc2b5fb2600ed1bef6a14a32ae23fca2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.data-an",
    "submitted_at": "2003-12-16T20:59:23Z",
    "title_canon_sha256": "fc99c7d03af52f5a8ea91d983211a27ab96e1b6e523bbec0a5d4fee2863ba633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0312100",
    "kind": "arxiv",
    "version": 2
  }
}