Pith Number

pith:FB6UOOPR

pith:1994:FB6UOOPRSYJ7WPUWTCVRQV7MV6

not attested not anchored not stored refs pending

Evidence for Top Quark Production in $\bar{p}p$ Collisions at $\sqrt{s}=1.8$ TeV

et al. (CDF Collaboration), F. Abe

arxiv:hep-ex/9405005 v1 · 1994-05-16 · hep-ex · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FB6UOOPRSYJ7WPUWTCVRQV7MV6}

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	2026-07-04T17:28:41.260218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

287d4739f19613fb3e9698ab1857ecafb53a3cbc0d7c5533645a2c703236fbd9

Aliases

arxiv: hep-ex/9405005 · arxiv_version: hep-ex/9405005v1 · doi: 10.48550/arxiv.hep-ex/9405005 · pith_short_12: FB6UOOPRSYJ7 · pith_short_16: FB6UOOPRSYJ7WPUW · pith_short_8: FB6UOOPR

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/FB6UOOPRSYJ7WPUWTCVRQV7MV6 \
  | 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: 287d4739f19613fb3e9698ab1857ecafb53a3cbc0d7c5533645a2c703236fbd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6211aa36d4481f2a413c9963aab12b7efafa3fc2cbbd109ee339a55f668276f",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1994-05-16T22:22:37Z",
    "title_canon_sha256": "e824e4dd0a85875ba16d37e558fcc158ae54689485a6c4f9bf823c6aa612fc7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9405005",
    "kind": "arxiv",
    "version": 1
  }
}