Pith Number

pith:U72KNNHC

pith:2013:U72KNNHCGRTKQT2SP2HZMWVN5A

not attested not anchored not stored refs pending

Nucleon Excited States in N$_f$=2 lattice QCD

C. Alexandrou (Univ. of Cyprus, G. Koutsou (The Cyprus Inst.), The Cyprus Inst.), T. Korzec (Humboldt Univ. zu Berlin), T. Leontiou (Frederick Univ.)

arxiv:1302.4410 v2 · 2013-02-18 · hep-lat · hep-ph · 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{U72KNNHCGRTKQT2SP2HZMWVN5A}

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	2026-05-18T02:59:30.625983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7f4a6b4e23466a84f527e8f965aade8363bf4cf2744f6f261ae43b74867a689

Aliases

arxiv: 1302.4410 · arxiv_version: 1302.4410v2 · doi: 10.48550/arxiv.1302.4410 · pith_short_12: U72KNNHCGRTK · pith_short_16: U72KNNHCGRTKQT2S · pith_short_8: U72KNNHC

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/U72KNNHCGRTKQT2SP2HZMWVN5A \
  | 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: a7f4a6b4e23466a84f527e8f965aade8363bf4cf2744f6f261ae43b74867a689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c52d38c1072689bddfb0663e9237abff675664f22376040351e1f326b2d2883d",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2013-02-18T20:19:36Z",
    "title_canon_sha256": "e50e0faccb7e55adde7e1bcc776bf73a8a1743b382c6f75b7c89560d8492858a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4410",
    "kind": "arxiv",
    "version": 2
  }
}