Pith Number

pith:UJV7ISAF

pith:2005:UJV7ISAFP7WRUGH4MWPEP4EJL5

not attested not anchored not stored refs pending

More on nucleon-nucleon cross sections in symmetric and asymmetric matter

F. Sammarruca, P. Krastev

arxiv:nucl-th/0509011 v1 · 2005-09-05 · 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{UJV7ISAFP7WRUGH4MWPEP4EJL5}

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	2026-05-18T01:05:19.232552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a26bf448057fed1a18fc659e47f0895f59f9151459ef7f172b2b497e5b600713

Aliases

arxiv: nucl-th/0509011 · arxiv_version: nucl-th/0509011v1 · doi: 10.48550/arxiv.nucl-th/0509011 · pith_short_12: UJV7ISAFP7WR · pith_short_16: UJV7ISAFP7WRUGH4 · pith_short_8: UJV7ISAF

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/UJV7ISAFP7WRUGH4MWPEP4EJL5 \
  | 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: a26bf448057fed1a18fc659e47f0895f59f9151459ef7f172b2b497e5b600713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed6b458cfd5248592e0adbce34b5b9a810bd5f0820ca6df371131b5bd382ada",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2005-09-05T19:56:45Z",
    "title_canon_sha256": "6bb3116fa1e03460974395937af683ab2b459966a0cadf19e2471283101c72f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0509011",
    "kind": "arxiv",
    "version": 1
  }
}