Pith Number

pith:LJ7SF4VL

pith:2004:LJ7SF4VLDKIHN5T4FZ7MFAGFQI

not attested not anchored not stored refs pending

Spin Physics at Compass

F. Bradamante (on behalf of the COMPASS Collaboration)

arxiv:hep-ex/0411076 v1 · 2004-11-24 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJ7SF4VLDKIHN5T4FZ7MFAGFQI}

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	2026-05-18T01:39:15.727445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a7f22f2ab1a9076f67c2e7ec280c58201fb71e00afaafbbee147d49e6c3047e

Aliases

arxiv: hep-ex/0411076 · arxiv_version: hep-ex/0411076v1 · doi: 10.48550/arxiv.hep-ex/0411076 · pith_short_12: LJ7SF4VLDKIH · pith_short_16: LJ7SF4VLDKIHN5T4 · pith_short_8: LJ7SF4VL

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/LJ7SF4VLDKIHN5T4FZ7MFAGFQI \
  | 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: 5a7f22f2ab1a9076f67c2e7ec280c58201fb71e00afaafbbee147d49e6c3047e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e6fac2a17d88ed8ee7926c5552bb2e3f76c68555ccf0dfafa1383ed4a290f05",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2004-11-24T10:14:40Z",
    "title_canon_sha256": "491c66247b8ff430cbc9d0a4e2f7c71a1a6a9ea052e9438222fe055ca23f5992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0411076",
    "kind": "arxiv",
    "version": 1
  }
}