Pith Number

pith:N6KZ2O5J

pith:2004:N6KZ2O5JEXA2KVB4CFMAWFQLXQ

not attested not anchored not stored refs pending

49Cr: Towards full spectroscopy up to 4 MeV

A. Dewald, A. Fitzler, D.R. Napoli, F. Brandolini, J. Sanchez-Solano, K. Jessen, M. Axiotis, M. De Poli, P. Pavan, P. v. Brentano, R. Menegazzo, R.V. Ribas, S. Kasemann, S. Lenzi

arxiv:nucl-ex/0410037 v3 · 2004-10-25 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6KZ2O5JEXA2KVB4CFMAWFQLXQ}

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	2026-05-18T03:24:21.327818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f959d3ba925c1a5543c11580b160bbc154b1ea3d29a581ea8c64ad2da00969f

Aliases

arxiv: nucl-ex/0410037 · arxiv_version: nucl-ex/0410037v3 · doi: 10.48550/arxiv.nucl-ex/0410037 · pith_short_12: N6KZ2O5JEXA2 · pith_short_16: N6KZ2O5JEXA2KVB4 · pith_short_8: N6KZ2O5J

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/N6KZ2O5JEXA2KVB4CFMAWFQLXQ \
  | 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: 6f959d3ba925c1a5543c11580b160bbc154b1ea3d29a581ea8c64ad2da00969f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34593717f12e375dee5d1bc6c0e250eccc2a9261e2a2ee4688045adcc3bf765b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2004-10-25T13:08:53Z",
    "title_canon_sha256": "f56f6c95aab02509ba2de47f64ba053789bfa0b9884b68e039daa87dba627758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0410037",
    "kind": "arxiv",
    "version": 3
  }
}