Pith Number

pith:Q4UI2CDD

pith:2015:Q4UI2CDDHNYL7VVOKH4G6AIFTO

not attested not anchored not stored refs pending

Photoproduction of the $f'_2(1525)$ and $K^*_2(1430)$

Eulogio Oset, Ju-Jun Xie, Li-Sheng Geng

arxiv:1509.06469 v1 · 2015-09-22 · nucl-th · hep-ex · hep-ph · nucl-ex

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

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	2026-05-18T01:18:33.075155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87288d08633b70bfd6ae51f86f01059b9e1efd1d1b572c76e3236037d9f882a6

Aliases

arxiv: 1509.06469 · arxiv_version: 1509.06469v1 · doi: 10.48550/arxiv.1509.06469 · pith_short_12: Q4UI2CDDHNYL · pith_short_16: Q4UI2CDDHNYL7VVO · pith_short_8: Q4UI2CDD

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/Q4UI2CDDHNYL7VVOKH4G6AIFTO \
  | 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: 87288d08633b70bfd6ae51f86f01059b9e1efd1d1b572c76e3236037d9f882a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec2689b70133202900dd0463c435a996640a60cce56943765236e6ed47ca7236",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-09-22T05:42:08Z",
    "title_canon_sha256": "7b7dd46fcbc717751b310f0aed78ecc65f98b41ac120891eed7f43cd9f63fc36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06469",
    "kind": "arxiv",
    "version": 1
  }
}