Pith Number

pith:S4FMEY33

pith:2012:S4FMEY33EBYNFF2OCXE4B6QAV5

not attested not anchored not stored refs pending

Energy density functional in nuclear physics

Joachim A. Maruhn, Yoritaka Iwata

arxiv:1211.2355 v4 · 2012-11-10 · nucl-th · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4FMEY33EBYNFF2OCXE4B6QAV5}

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	2026-05-18T03:39:43.172306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

970ac2637b2070d2974e15c9c0fa00af67fee2ef2ed4ba1e43114c75f530e97f

Aliases

arxiv: 1211.2355 · arxiv_version: 1211.2355v4 · doi: 10.48550/arxiv.1211.2355 · pith_short_12: S4FMEY33EBYN · pith_short_16: S4FMEY33EBYNFF2O · pith_short_8: S4FMEY33

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/S4FMEY33EBYNFF2OCXE4B6QAV5 \
  | 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: 970ac2637b2070d2974e15c9c0fa00af67fee2ef2ed4ba1e43114c75f530e97f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a3081a8624bcda8756e5b1a568519abcff91969a134515804f4f2b79e02d58e",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-11-10T21:59:12Z",
    "title_canon_sha256": "8774244ea5ba3e7ac7b2815f6e04a1298902cae632c6a0356f70f366d5faec57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2355",
    "kind": "arxiv",
    "version": 4
  }
}