Pith Number

pith:KHF7FZXH

pith:2004:KHF7FZXHZY2IUWNIFOOXBOJVFB

not attested not anchored not stored refs pending

Upper bounds for fusion processes in collisions of weakly bound nuclei

H.D. Marta, L.F. Canto, R. Donangelo

arxiv:nucl-th/0408010 v1 · 2004-08-03 · 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{KHF7FZXHZY2IUWNIFOOXBOJVFB}

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	2026-05-18T01:38:13.518353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51cbf2e6e7ce348a59a82b9d70b935286f19f87a3dacd4ce69f3b008f8413ecf

Aliases

arxiv: nucl-th/0408010 · arxiv_version: nucl-th/0408010v1 · doi: 10.48550/arxiv.nucl-th/0408010 · pith_short_12: KHF7FZXHZY2I · pith_short_16: KHF7FZXHZY2IUWNI · pith_short_8: KHF7FZXH

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/KHF7FZXHZY2IUWNIFOOXBOJVFB \
  | 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: 51cbf2e6e7ce348a59a82b9d70b935286f19f87a3dacd4ce69f3b008f8413ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "148b78f579234d6ec054836747231c0f2be8c844877f9c774f271b79c277b007",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2004-08-03T14:39:00Z",
    "title_canon_sha256": "0ccd03d51c59b8662517aacfe718ada347ca3dbe91d9ea40b5573ac8d341e19b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0408010",
    "kind": "arxiv",
    "version": 1
  }
}