Pith Number

pith:BTRKSMIR

pith:2021:BTRKSMIRPQ7T3CJCEXCXKDYJGG

not attested not anchored not stored refs pending

Central Instanton Production

D. L. Milne, M. G. Ryskin, V. A. Khoze, V. V. Khoze

arxiv:2111.02159 v3 · 2021-11-03 · hep-ph · hep-ex · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTRKSMIRPQ7T3CJCEXCXKDYJGG}

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	2026-07-05T04:18:28.739522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ce2a931117c3f3d892225c5750f09319bd452aa20584a1c9a4862dec1219903

Aliases

arxiv: 2111.02159 · arxiv_version: 2111.02159v3 · doi: 10.48550/arxiv.2111.02159 · pith_short_12: BTRKSMIRPQ7T · pith_short_16: BTRKSMIRPQ7T3CJC · pith_short_8: BTRKSMIR

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/BTRKSMIRPQ7T3CJCEXCXKDYJGG \
  | 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: 0ce2a931117c3f3d892225c5750f09319bd452aa20584a1c9a4862dec1219903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ad0c6f3a705c91b18b4528fd691f3b238d1d4b0ed3819243478f7a9a8645598",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-11-03T11:59:00Z",
    "title_canon_sha256": "eb84af2b94bde2a4c123db17b2848070c8accbc3bd1e1a627fb913db7b2ecca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02159",
    "kind": "arxiv",
    "version": 3
  }
}