Pith Number

pith:W6NKIBVF

pith:2009:W6NKIBVFFK7PSDJQNV62MNQJQE

not attested not anchored not stored refs pending

First Measurement of the Interference Fragmentation Function in $e^+e^-$ at Belle

Akio Ogawa, Anselm Vossen, Kieran Boyle, Martin Leitgab, Matthias Grosse-Perdekamp, Ralf Seidl

arxiv:0912.0353 v2 · 2009-12-02 · 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{W6NKIBVFFK7PSDJQNV62MNQJQE}

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	2026-07-04T17:17:08.190367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b79aa406a52abef90d306d7da6360981174bbf422f205f0aa2a3944208c4fc98

Aliases

arxiv: 0912.0353 · arxiv_version: 0912.0353v2 · doi: 10.48550/arxiv.0912.0353 · pith_short_12: W6NKIBVFFK7P · pith_short_16: W6NKIBVFFK7PSDJQ · pith_short_8: W6NKIBVF

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/W6NKIBVFFK7PSDJQNV62MNQJQE \
  | 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: b79aa406a52abef90d306d7da6360981174bbf422f205f0aa2a3944208c4fc98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b10ec190096afe0bad7d460eebfcaed0de58ad8ee58da16c09d7d62264e0feb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2009-12-02T20:48:30Z",
    "title_canon_sha256": "9c3a1422f5bbe522679ea085b96f7573a577ded9769bd7f4c205d9b6cc9f3a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0353",
    "kind": "arxiv",
    "version": 2
  }
}