Pith Number

pith:K7FVJLKX

pith:1999:K7FVJLKX237O4QLF5652IX3PAM

not attested not anchored not stored refs pending

Influence of damping on the excitation of the double giant resonance

C.A. Bertulani, D. Dolci, G. Baur

arxiv:nucl-th/9905018 v2 · 1999-05-07 · 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{K7FVJLKX237O4QLF5652IX3PAM}

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	2026-05-18T01:38:12.084235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57cb54ad57d6feee4165efbba45f6f033373985c74f37d74ae466b4ac2f6f3eb

Aliases

arxiv: nucl-th/9905018 · arxiv_version: nucl-th/9905018v2 · doi: 10.48550/arxiv.nucl-th/9905018 · pith_short_12: K7FVJLKX237O · pith_short_16: K7FVJLKX237O4QLF · pith_short_8: K7FVJLKX

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/K7FVJLKX237O4QLF5652IX3PAM \
  | 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: 57cb54ad57d6feee4165efbba45f6f033373985c74f37d74ae466b4ac2f6f3eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d93b962660d4953bb958973cc02f9a0a1b45fd0dd2bfdb5ece83fea2a1c113cd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-05-07T12:32:26Z",
    "title_canon_sha256": "e70f06844e5b70631ba9ac129b54b0b56464ee65f2a36c5e33520955bf7cc1bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9905018",
    "kind": "arxiv",
    "version": 2
  }
}