Pith Number

pith:OBN3RYBW

pith:2008:OBN3RYBWEEBSDDOSI2CQGAHUVG

not attested not anchored not stored refs pending

Photoproduction of eta meson within a coupled-channels K-matrix approach

O. Scholten, R. Shyam

arxiv:0808.0632 v2 · 2008-08-05 · nucl-th · hep-ph · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBN3RYBWEEBSDDOSI2CQGAHUVG}

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.

Cited by

1 paper in Pith

Pentaquarks and Maxim V. Polyakov

Receipt and verification

First computed	2026-07-04T15:49:05.739513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705bb8e0362103218dd246850300f4a9a431d48696bf605e818d9e40b96cc5e0

Aliases

arxiv: 0808.0632 · arxiv_version: 0808.0632v2 · doi: 10.48550/arxiv.0808.0632 · pith_short_12: OBN3RYBWEEBS · pith_short_16: OBN3RYBWEEBSDDOS · pith_short_8: OBN3RYBW

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/OBN3RYBWEEBSDDOSI2CQGAHUVG \
  | 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: 705bb8e0362103218dd246850300f4a9a431d48696bf605e818d9e40b96cc5e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff2ef08585b07b993277f095b03b4d1af99e581da8248fba03e3b6b84cbad855",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2008-08-05T12:36:23Z",
    "title_canon_sha256": "4e3cd3f6747bbcf85e319a0e68eafa6cf155514ba2e8f215741d6354efaa9d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0632",
    "kind": "arxiv",
    "version": 2
  }
}