Pith Number

pith:7MOWPOY4

pith:2015:7MOWPOY47PT5NAPTYJ2RVJEP4J

not attested not anchored not stored refs pending

Insights into $Q^2 \bar{Q}^2$ states from an effective perspective

Ll. Ametller, P. Talavera

arxiv:1504.06505 v2 · 2015-04-24 · 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{7MOWPOY47PT5NAPTYJ2RVJEP4J}

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	2026-05-18T01:28:56.560944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb1d67bb1cfbe7d681f3c2751aa48fe274be0d7ab7c8e58d812cf02ef3f02649

Aliases

arxiv: 1504.06505 · arxiv_version: 1504.06505v2 · doi: 10.48550/arxiv.1504.06505 · pith_short_12: 7MOWPOY47PT5 · pith_short_16: 7MOWPOY47PT5NAPT · pith_short_8: 7MOWPOY4

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/7MOWPOY47PT5NAPTYJ2RVJEP4J \
  | 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: fb1d67bb1cfbe7d681f3c2751aa48fe274be0d7ab7c8e58d812cf02ef3f02649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcab21ec8b3cd71753ac9fc96250705674a0819259920056aae62200e0bd7b07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-04-24T13:41:53Z",
    "title_canon_sha256": "e62716d5695457292d404e581cdedfc6e77af10d6fe536b51fd0684948bfebd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06505",
    "kind": "arxiv",
    "version": 2
  }
}