Pith Number

pith:FOY7M5RR

pith:2004:FOY7M5RRHCRUQ45KXSYWC7XBHT

not attested not anchored not stored refs pending

Isotopic dependence of the pygmy dipole resonance

D. Vretenar, N. Paar, P. Ring, T. Niksic

arxiv:nucl-th/0404055 v2 · 2004-04-20 · 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{FOY7M5RRHCRUQ45KXSYWC7XBHT}

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	2026-05-18T04:17:26.439273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bb1f6763138a34873aabcb1617ee13cfd61258166de4431e25c3b9056301d1e

Aliases

arxiv: nucl-th/0404055 · arxiv_version: nucl-th/0404055v2 · doi: 10.48550/arxiv.nucl-th/0404055 · pith_short_12: FOY7M5RRHCRU · pith_short_16: FOY7M5RRHCRUQ45K · pith_short_8: FOY7M5RR

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/FOY7M5RRHCRUQ45KXSYWC7XBHT \
  | 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: 2bb1f6763138a34873aabcb1617ee13cfd61258166de4431e25c3b9056301d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d07cab884a085e0bc17921c135c73caed80abdb2167437f30fd590c697ce85f1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2004-04-20T11:35:12Z",
    "title_canon_sha256": "84e83e160f0a770994d9d10cde55c0f86d2d12f77de6a63c76275997931e3292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0404055",
    "kind": "arxiv",
    "version": 2
  }
}