Pith Number

pith:K6H55A5U

pith:2011:K6H55A5U2OBHQB5HQVRBUPPQJZ

not attested not anchored not stored refs pending

Exclusive production of pseudoscalar mesons in neutrino-photon interactions

I. Alikhanov

arxiv:1109.1261 v2 · 2011-09-06 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K6H55A5U2OBHQB5HQVRBUPPQJZ}

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	2026-05-18T04:05:59.048044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578fde83b4d3827807a785621a3df04e7287d55804eca4464a7d042e2f92b455

Aliases

arxiv: 1109.1261 · arxiv_version: 1109.1261v2 · doi: 10.48550/arxiv.1109.1261 · pith_short_12: K6H55A5U2OBH · pith_short_16: K6H55A5U2OBHQB5H · pith_short_8: K6H55A5U

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/K6H55A5U2OBHQB5HQVRBUPPQJZ \
  | 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: 578fde83b4d3827807a785621a3df04e7287d55804eca4464a7d042e2f92b455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "864a2a64c5a596fcd981f24f34f2817dd84e673a21ed9b99f7018313f3275337",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-09-06T18:34:07Z",
    "title_canon_sha256": "2b515b18d9514edbfbafc7d9c265a85b763943b800a736cd534e5a3933928c60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1261",
    "kind": "arxiv",
    "version": 2
  }
}