Pith Number

pith:HV33I53X

pith:2005:HV33I53XDPZXKSAJMJZIIORM7A

not attested not anchored not stored refs pending

Half Life of the Doubly-magic r-Process Nucleus 78Ni

A. Aprahamian, A. C. Morton, A. Estrade, A. Stolz, A. Woehr, B. E. Tomlin, B. Pfeiffer, E. Pellegrini, F. Montes, H. Schatz, K. -L. Kratz, M. Ouellette, M. Steiner, O. Arndt, P. F. Mantica, P. Reeder, P. Santi, P. T. Hosmer, R. R. C. Clement, S. N. Liddick, W. B. Walters, W. F. Mueller

arxiv:nucl-ex/0504005 v1 · 2005-04-04 · nucl-ex · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HV33I53XDPZXKSAJMJZIIORM7A}

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	2026-07-04T15:17:52.832788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d77b477771bf37548096272843a2cf83368ce5a1276b0a539c815856f8137fa

Aliases

arxiv: nucl-ex/0504005 · arxiv_version: nucl-ex/0504005v1 · doi: 10.48550/arxiv.nucl-ex/0504005 · pith_short_12: HV33I53XDPZX · pith_short_16: HV33I53XDPZXKSAJ · pith_short_8: HV33I53X

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/HV33I53XDPZXKSAJMJZIIORM7A \
  | 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: 3d77b477771bf37548096272843a2cf83368ce5a1276b0a539c815856f8137fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "945bbfa0595a89a22467e4687b7f024d156c5bdbc20f7ed0ceb19f103c21cc35",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2005-04-04T20:52:40Z",
    "title_canon_sha256": "ddce4849877576e85589d1375d27a1b2ccacf91a962f5a2f51358ac7bb23294d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0504005",
    "kind": "arxiv",
    "version": 1
  }
}