Pith Number

pith:MDM6NRH5

pith:2008:MDM6NRH5LJS5NDP6SPVQNIXVGL

not attested not anchored not stored refs pending

Mixing and lifetimes of $b$-hadrons

Alexander Lenz

arxiv:0802.0977 v1 · 2008-02-07 · 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{MDM6NRH5LJS5NDP6SPVQNIXVGL}

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	2026-07-04T15:43:04.567116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60d9e6c4fd5a65d68dfe93eb06a2f532fe583db7d4a8028974df276b0aa473ce

Aliases

arxiv: 0802.0977 · arxiv_version: 0802.0977v1 · doi: 10.48550/arxiv.0802.0977 · pith_short_12: MDM6NRH5LJS5 · pith_short_16: MDM6NRH5LJS5NDP6 · pith_short_8: MDM6NRH5

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/MDM6NRH5LJS5NDP6SPVQNIXVGL \
  | 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: 60d9e6c4fd5a65d68dfe93eb06a2f532fe583db7d4a8028974df276b0aa473ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc7b5b0000f8c48dab9d7f4217117003e0f2a00cf3b3014cc011e7b381ec1dd5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-02-07T15:12:35Z",
    "title_canon_sha256": "cd3c9c22b1d55c8b9a9721a554030fc705170aef93f85f3a880c3d9fb6969a19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.0977",
    "kind": "arxiv",
    "version": 1
  }
}