Pith Number

pith:BLCTXRXH

pith:2013:BLCTXRXHHA2AKAND7MBP6XZWK7

not attested not anchored not stored refs pending

Probing the perturbative dynamics of exclusive meson pair production

L.A. Harland-Lang, M.G. Ryskin, V.A. Khoze, W.J. Stirling

arxiv:1304.4262 v2 · 2013-04-15 · 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{BLCTXRXHHA2AKAND7MBP6XZWK7}

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	2026-05-18T03:15:34.174374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ac53bc6e738340501a3fb02ff5f3657f50b6218843dd74548b491c36a4b4fd5

Aliases

arxiv: 1304.4262 · arxiv_version: 1304.4262v2 · doi: 10.48550/arxiv.1304.4262 · pith_short_12: BLCTXRXHHA2A · pith_short_16: BLCTXRXHHA2AKAND · pith_short_8: BLCTXRXH

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/BLCTXRXHHA2AKAND7MBP6XZWK7 \
  | 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: 0ac53bc6e738340501a3fb02ff5f3657f50b6218843dd74548b491c36a4b4fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08dd2912db7c5df86c68ad5e2b9ef9a66fba61606d5a37afa8f406ed862c3f2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-04-15T20:47:54Z",
    "title_canon_sha256": "dc79fff492ab34753b12be6d5ce16aed6831ebeebe71299b573e90e64f9282f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4262",
    "kind": "arxiv",
    "version": 2
  }
}