Pith Number

pith:KAL42URI

pith:2013:KAL42URI5QGWA3CGRNETQ7VNJB

not attested not anchored not stored refs pending

Hadron Structure in Chiral Perturbation Theory

A. Aleksejevs, S. Barkanova

arxiv:1309.3313 v1 · 2013-09-12 · 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{KAL42URI5QGWA3CGRNETQ7VNJB}

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	2026-05-18T01:47:42.416751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5017cd5228ec0d606c468b49387ead484af74aedbda628030279753b13cd66b9

Aliases

arxiv: 1309.3313 · arxiv_version: 1309.3313v1 · doi: 10.48550/arxiv.1309.3313 · pith_short_12: KAL42URI5QGW · pith_short_16: KAL42URI5QGWA3CG · pith_short_8: KAL42URI

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/KAL42URI5QGWA3CGRNETQ7VNJB \
  | 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: 5017cd5228ec0d606c468b49387ead484af74aedbda628030279753b13cd66b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8929b9b3573e63f4645a039a735a4490ea992ce8decda246eb89fcf49d1ab09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-09-12T21:44:10Z",
    "title_canon_sha256": "fa85b4f776435b49b564decad651306a8f8f0b1ec8ea87a495a380fbaa0e5977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3313",
    "kind": "arxiv",
    "version": 1
  }
}