Pith Number

pith:74N4C2WF

pith:2012:74N4C2WFG4YYUNDEFZUATRIMBM

not attested not anchored not stored refs pending

Solutions to the Master Equations Governing Fractional Vortices

Chang-shou Lin, Gabriella Tarantello, Yisong Yang

arxiv:1204.2818 v1 · 2012-04-12 · math-ph · hep-th · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74N4C2WFG4YYUNDEFZUATRIMBM}

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	2026-05-18T03:58:03.464330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff1bc16ac537318a34642e6809c50c0b1c9a90c222d30ce73bcad7ad6e51e39c

Aliases

arxiv: 1204.2818 · arxiv_version: 1204.2818v1 · doi: 10.48550/arxiv.1204.2818 · pith_short_12: 74N4C2WFG4YY · pith_short_16: 74N4C2WFG4YYUNDE · pith_short_8: 74N4C2WF

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/74N4C2WFG4YYUNDEFZUATRIMBM \
  | 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: ff1bc16ac537318a34642e6809c50c0b1c9a90c222d30ce73bcad7ad6e51e39c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c75f428868ee3018b6a02217111dcdc9a7f97b34992ba7d4add7c8a08097c5f3",
    "cross_cats_sorted": [
      "hep-th",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-04-12T19:28:31Z",
    "title_canon_sha256": "9152c29486ad7574ad259f686c47e74653e72202328be745b3684da241cd355b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2818",
    "kind": "arxiv",
    "version": 1
  }
}