Pith Number

pith:T3C773R5

pith:2015:T3C773R547D6WCIOZFH3FUEFBA

not attested not anchored not stored refs pending

Measurement of spin correlation between top and antitop quarks produced in $p\bar{p}$ collisions at $\sqrt{s} = 1.96$ TeV

the D0 Collaboration

arxiv:1512.08818 v2 · 2015-12-30 · 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{T3C773R547D6WCIOZFH3FUEFBA}

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	2026-05-18T01:14:20.574638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec5ffee3de7c7eb090ec94fb2d0850830122fbee17089d23dfce74014eb2893

Aliases

arxiv: 1512.08818 · arxiv_version: 1512.08818v2 · doi: 10.48550/arxiv.1512.08818 · pith_short_12: T3C773R547D6 · pith_short_16: T3C773R547D6WCIO · pith_short_8: T3C773R5

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/T3C773R547D6WCIOZFH3FUEFBA \
  | 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: 9ec5ffee3de7c7eb090ec94fb2d0850830122fbee17089d23dfce74014eb2893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2834147a502efc97d58227a3fe8be193b8cc7fa1e61855c8a1dde57ed303ece",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2015-12-30T00:29:38Z",
    "title_canon_sha256": "64d7dd56014ff9271536ca483c637bf7341eecc5506f72d8bb467aee1ff0c650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08818",
    "kind": "arxiv",
    "version": 2
  }
}