Pith Number

pith:YOYX3PMQ

pith:2008:YOYX3PMQWIRKCYAPA74C6TJVMJ

not attested not anchored not stored refs pending

Evidence for production of single top quarks

D0 Collaboration

arxiv:0803.0739 v2 · 2008-03-05 · 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{YOYX3PMQWIRKCYAPA74C6TJVMJ}

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	2026-05-18T03:48:11.229210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3b17dbd90b222a1600f07f82f4d3562652373e0400b398125f6516e9ec600ff

Aliases

arxiv: 0803.0739 · arxiv_version: 0803.0739v2 · doi: 10.48550/arxiv.0803.0739 · pith_short_12: YOYX3PMQWIRK · pith_short_16: YOYX3PMQWIRKCYAP · pith_short_8: YOYX3PMQ

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/YOYX3PMQWIRKCYAPA74C6TJVMJ \
  | 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: c3b17dbd90b222a1600f07f82f4d3562652373e0400b398125f6516e9ec600ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2623e83c61e8c5a4b5858faf60a4f5146e3ed228d87cebbceffad67b436a4169",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2008-03-05T17:37:32Z",
    "title_canon_sha256": "c925091d6e5d8d75577c260766aad80ee7ca1c3f0afc156cb2ff524ef51e47f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0739",
    "kind": "arxiv",
    "version": 2
  }
}