Pith Number

pith:ZQYM3BBX

pith:2005:ZQYM3BBXYTY4KA4A3RTYH36SKM

not attested not anchored not stored refs pending

Crossing Heavy-Flavour Thresholds in Fragmentation Functions

Carlo Oleari, Matteo Cacciari, Paolo Nason

arxiv:hep-ph/0504192 v1 · 2005-04-21 · 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{ZQYM3BBXYTY4KA4A3RTYH36SKM}

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	2026-07-04T17:20:47.848081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc30cd8437c4f1c50380dc6783efd2530b8c81727808efe5e5d3cc4e61fd1989

Aliases

arxiv: hep-ph/0504192 · arxiv_version: hep-ph/0504192v1 · doi: 10.48550/arxiv.hep-ph/0504192 · pith_short_12: ZQYM3BBXYTY4 · pith_short_16: ZQYM3BBXYTY4KA4A · pith_short_8: ZQYM3BBX

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/ZQYM3BBXYTY4KA4A3RTYH36SKM \
  | 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: cc30cd8437c4f1c50380dc6783efd2530b8c81727808efe5e5d3cc4e61fd1989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a1ac18a6cf05c69996807992950eb760409f3d9f1927acc1c4aac52d64eeb62",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-04-21T11:24:39Z",
    "title_canon_sha256": "cd4757b9f8fb4760af67cef98f1d4bffa4957d9306e8cec49e180bdaa35b2c87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0504192",
    "kind": "arxiv",
    "version": 1
  }
}