Pith Number

pith:KQOCQQDB

pith:2014:KQOCQQDBPR4FVTVKTYPKO3CS2P

not attested not anchored not stored refs pending

A Redux on "When is the Top Quark a Parton?"

A. Ismail, Ian Low, S. Dawson

arxiv:1405.6211 v2 · 2014-05-23 · 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{KQOCQQDBPR4FVTVKTYPKO3CS2P}

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	2026-05-18T02:48:09.164677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

541c2840617c785aceaa9e1ea76c52d3cce78e7e00e6f8a76e4b57b2bddd2b4c

Aliases

arxiv: 1405.6211 · arxiv_version: 1405.6211v2 · doi: 10.48550/arxiv.1405.6211 · pith_short_12: KQOCQQDBPR4F · pith_short_16: KQOCQQDBPR4FVTVK · pith_short_8: KQOCQQDB

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/KQOCQQDBPR4FVTVKTYPKO3CS2P \
  | 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: 541c2840617c785aceaa9e1ea76c52d3cce78e7e00e6f8a76e4b57b2bddd2b4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8e3cbe0b39003a31117b595c9fd84fe46d6a45f646a7b92578d3151c2a942bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-05-23T20:01:57Z",
    "title_canon_sha256": "40b37059d70c783f0176d63758e800a38da484b82881f3a084c710947e3bd153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6211",
    "kind": "arxiv",
    "version": 2
  }
}