Pith Number

pith:Y65FDG7A

pith:1994:Y65FDG7APCSSJHFSFTZCNPQKW4

not attested not anchored not stored refs pending

Double Delta Production in the gamma d ---> p n pi+ pi- Reaction

E. Oset, H. Toki, J.A. Gomez Tejedor

arxiv:nucl-th/9411019 v3 · 1994-11-21 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y65FDG7APCSSJHFSFTZCNPQKW4}

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	2026-05-18T04:15:19.252899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7ba519be078a5249cb22cf226be0ab72eae07dce2ee58d60e579114e8a6be42

Aliases

arxiv: nucl-th/9411019 · arxiv_version: nucl-th/9411019v3 · doi: 10.48550/arxiv.nucl-th/9411019 · pith_short_12: Y65FDG7APCSS · pith_short_16: Y65FDG7APCSSJHFS · pith_short_8: Y65FDG7A

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/Y65FDG7APCSSJHFSFTZCNPQKW4 \
  | 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: c7ba519be078a5249cb22cf226be0ab72eae07dce2ee58d60e579114e8a6be42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed32097f084e9169505c0e1a68797190afbc1e20626f695e0ad902a6864decc0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1994-11-21T09:23:28Z",
    "title_canon_sha256": "b8181a7ca3924ea89c8f75c72b6dc626b0b1feebf4f1d0af2eb6de1ece0d96fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9411019",
    "kind": "arxiv",
    "version": 3
  }
}