Pith Number

pith:XJSH3CQI

pith:2000:XJSH3CQINT4JTGPNNMGCFXJFWM

not attested not anchored not stored refs pending

Toutatis, the Cea-Saclay RFQ code

J.-M. Lagniel, N. Pichoff, R. Duperrier, R. Ferdinand

arxiv:physics/0008121 v1 · 2000-08-17 · physics.acc-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{XJSH3CQINT4JTGPNNMGCFXJFWM}

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	2026-05-18T01:05:15.210740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba647d8a086cf89999ed6b0c22dd25b3071e987c348914619147f4587b693edb

Aliases

arxiv: physics/0008121 · arxiv_version: physics/0008121v1 · doi: 10.48550/arxiv.physics/0008121 · pith_short_12: XJSH3CQINT4J · pith_short_16: XJSH3CQINT4JTGPN · pith_short_8: XJSH3CQI

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/XJSH3CQINT4JTGPNNMGCFXJFWM \
  | 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: ba647d8a086cf89999ed6b0c22dd25b3071e987c348914619147f4587b693edb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d60ea3e51dba130df599cca5f572b5e679844e819957fafdbac6036711c5205",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2000-08-17T18:07:10Z",
    "title_canon_sha256": "f24896654eb9bc3f36018573995ee5a5b19dee255214074d8b7dc10cdc98e289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0008121",
    "kind": "arxiv",
    "version": 1
  }
}