Pith Number

pith:T2X3OBCE

pith:2003:T2X3OBCETLKBXMKB265P7D3BJB

not attested not anchored not stored refs pending

Exclusive measurement of coherent eta photoproduction from the deuteron

A. Schmidt, B. Krusche, F. Rambo, F. Wissmann, H. Stroeher, J. Ahrens, J.D. Kellie, J.R.M. Annand, J. Weiss, M. Kotulla, M. Wolf, P. Achenbach, R. Beck, R. Leukel, U. Siodlaczek, V. Hejny, V. Kleber, V. Kuhr, V. Metag, V. M. Olmos de Leon

arxiv:nucl-ex/0304009 v1 · 2003-04-02 · 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{T2X3OBCETLKBXMKB265P7D3BJB}

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	2026-07-04T16:41:49.260645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eafb704449ad41bb141d7baff8f61485f64847e3bbf877f7d8a2d3c5c7f43db

Aliases

arxiv: nucl-ex/0304009 · arxiv_version: nucl-ex/0304009v1 · doi: 10.48550/arxiv.nucl-ex/0304009 · pith_short_12: T2X3OBCETLKB · pith_short_16: T2X3OBCETLKBXMKB · pith_short_8: T2X3OBCE

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/T2X3OBCETLKBXMKB265P7D3BJB \
  | 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: 9eafb704449ad41bb141d7baff8f61485f64847e3bbf877f7d8a2d3c5c7f43db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90fa047b9becfcf5eb7cd220d1126d05f4d9456983b304b487a4019497a5e0b7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2003-04-02T16:08:28Z",
    "title_canon_sha256": "3f524dc1ada0f9b290b0f56e828a6c8ee3153c629067c754215e3bbba81673ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0304009",
    "kind": "arxiv",
    "version": 1
  }
}