Pith Number

pith:4LD5VSV5

pith:2012:4LD5VSV5KQJEJ6FG5IPK3IK46Z

not attested not anchored not stored refs pending

An improved determination of the width of the top quark

D0 Collaboration

arxiv:1201.4156 v1 · 2012-01-19 · 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{4LD5VSV5KQJEJ6FG5IPK3IK46Z}

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	2026-05-18T03:22:53.084864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c7dacabd541244f8a6ea1eada15cf649042778cbbc3f4a09852ce92106c092

Aliases

arxiv: 1201.4156 · arxiv_version: 1201.4156v1 · doi: 10.48550/arxiv.1201.4156 · pith_short_12: 4LD5VSV5KQJE · pith_short_16: 4LD5VSV5KQJEJ6FG · pith_short_8: 4LD5VSV5

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/4LD5VSV5KQJEJ6FG5IPK3IK46Z \
  | 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: e2c7dacabd541244f8a6ea1eada15cf649042778cbbc3f4a09852ce92106c092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7caaf83c114f4a798a8c5271e18b2de391930079019fb98982f148d28dde8e55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2012-01-19T19:34:30Z",
    "title_canon_sha256": "f53fdc513dccbb1c25063c5d148350d100a718743eb2dc291a448b567985d741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4156",
    "kind": "arxiv",
    "version": 1
  }
}