Pith Number

pith:ITHUGP6B

pith:2008:ITHUGP6BIN252MWQLVTJHAB7H2

not attested not anchored not stored refs pending

Combined analysis of eta meson hadro- and photo-production off nucleons

H. Haberzettl, K. Nakayama, Yongseok Oh

arxiv:0803.3169 v4 · 2008-03-21 · hep-ph · nucl-th

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	2026-05-18T02:15:59.988088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44cf433fc14375dd32d05d6693803f3ea8c2d070c26663ae63922e9bc0d36693

Aliases

arxiv: 0803.3169 · arxiv_version: 0803.3169v4 · doi: 10.48550/arxiv.0803.3169 · pith_short_12: ITHUGP6BIN25 · pith_short_16: ITHUGP6BIN252MWQ · pith_short_8: ITHUGP6B

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/ITHUGP6BIN252MWQLVTJHAB7H2 \
  | 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: 44cf433fc14375dd32d05d6693803f3ea8c2d070c26663ae63922e9bc0d36693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6bfb1a5d0eb47c75a1c1fcb079a3e1f0764f18fa47aeb29c44a536c39b43ee8",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-03-21T13:53:53Z",
    "title_canon_sha256": "942a6949b36737251b88612277ac573cc7e916c82f62c1b7eaeffc2a10d194da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3169",
    "kind": "arxiv",
    "version": 4
  }
}