Pith Number

pith:NYLKYBOS

pith:2004:NYLKYBOSZHN4F5XEWCFSHV5LUI

not attested not anchored not stored refs pending

Charmed hadron spectroscopy from FOCUS

Eric Vaandering

arxiv:hep-ex/0406044 v1 · 2004-06-16 · 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{NYLKYBOSZHN4F5XEWCFSHV5LUI}

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	2026-05-18T01:06:43.649818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e16ac05d2c9dbc2f6e4b08b23d7aba22a551f5d16bf06e0b6b693de2a1fc8c9

Aliases

arxiv: hep-ex/0406044 · arxiv_version: hep-ex/0406044v1 · doi: 10.48550/arxiv.hep-ex/0406044 · pith_short_12: NYLKYBOSZHN4 · pith_short_16: NYLKYBOSZHN4F5XE · pith_short_8: NYLKYBOS

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/NYLKYBOSZHN4F5XEWCFSHV5LUI \
  | 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: 6e16ac05d2c9dbc2f6e4b08b23d7aba22a551f5d16bf06e0b6b693de2a1fc8c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c9f111e4e2f2315a306d34e5eb01726f5eeb0ae93368a8937ae13d2d09c1bd2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2004-06-16T22:46:23Z",
    "title_canon_sha256": "8c5cfc04c0f051dea6f3972493b50cac91cfaccbaba8c2e8dc8d2dbc58a96ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0406044",
    "kind": "arxiv",
    "version": 1
  }
}