Pith Number

pith:VVEVUXHP

pith:2011:VVEVUXHP6UKDGQNYQDMUFB25GH

not attested not anchored not stored refs pending

Measurement of the ttbar production cross section using dilepton events in ppbar collisions

the D0 Collaboration

arxiv:1105.5384 v2 · 2011-05-26 · 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{VVEVUXHP6UKDGQNYQDMUFB25GH}

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	2026-05-18T02:01:50.297083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad495a5ceff5143341b880d942875d31fc7580db9357405e2271fd863821c11f

Aliases

arxiv: 1105.5384 · arxiv_version: 1105.5384v2 · doi: 10.48550/arxiv.1105.5384 · pith_short_12: VVEVUXHP6UKD · pith_short_16: VVEVUXHP6UKDGQNY · pith_short_8: VVEVUXHP

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/VVEVUXHP6UKDGQNYQDMUFB25GH \
  | 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: ad495a5ceff5143341b880d942875d31fc7580db9357405e2271fd863821c11f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62060a6f00d1f5347dcd895d521d5b2681a3f2ef647062e34d4916a4a63f218b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2011-05-26T19:51:47Z",
    "title_canon_sha256": "360ba38c69abb20d45c10202d4dd004428fb3594a2f1b4ce93b1a3bbdc30ee5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5384",
    "kind": "arxiv",
    "version": 2
  }
}