Pith Number

pith:3W4LXQDC

pith:2010:3W4LXQDCYMNCZQZWWGYU3RF66P

not attested not anchored not stored refs pending

Reconstructing particle masses from pairs of decay chains

Bryan R. Webber, Kazuki Sakurai, Mihoko M. Nojiri

arxiv:1005.2532 v2 · 2010-05-14 · hep-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{3W4LXQDCYMNCZQZWWGYU3RF66P}

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	2026-05-18T02:24:07.055519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddb8bbc062c31a2cc336b1b14dc4bef3ff1b0da41e180461cd03ffcea912a754

Aliases

arxiv: 1005.2532 · arxiv_version: 1005.2532v2 · doi: 10.48550/arxiv.1005.2532 · pith_short_12: 3W4LXQDCYMNC · pith_short_16: 3W4LXQDCYMNCZQZW · pith_short_8: 3W4LXQDC

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/3W4LXQDCYMNCZQZWWGYU3RF66P \
  | 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: ddb8bbc062c31a2cc336b1b14dc4bef3ff1b0da41e180461cd03ffcea912a754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a37f591f38422e56caefb2720b2d97f973d1559f7f512ad542dedb6c02517f18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-05-14T14:13:13Z",
    "title_canon_sha256": "c120088dc140311df8ba5bd8c8a73254cc83727c532a22382e2044427403aeb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2532",
    "kind": "arxiv",
    "version": 2
  }
}