Pith Number

pith:PYILU2YZ

pith:1997:PYILU2YZRU4TYYYQL55KHVRWD3

not attested not anchored not stored refs pending

Simple Derivation of the Picard-Fuchs equations for the Seiberg-Witten Models

M. Alishahiha

arxiv:hep-th/9703186 v2 · 1997-03-26 · hep-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{PYILU2YZRU4TYYYQL55KHVRWD3}

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	2026-05-18T01:05:56.071466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e10ba6b198d393c63105f7aa3d6361efbd103696575b930bd06792ab5386888

Aliases

arxiv: hep-th/9703186 · arxiv_version: hep-th/9703186v2 · doi: 10.48550/arxiv.hep-th/9703186 · pith_short_12: PYILU2YZRU4T · pith_short_16: PYILU2YZRU4TYYYQ · pith_short_8: PYILU2YZ

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/PYILU2YZRU4TYYYQL55KHVRWD3 \
  | 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: 7e10ba6b198d393c63105f7aa3d6361efbd103696575b930bd06792ab5386888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8b6dd08216b9ec5de954bbc92c38cd568aab2f35ac4f66024b07d8b824b76ed",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-03-26T13:01:38Z",
    "title_canon_sha256": "3480fb985224b89de814fffdc5ef02a0e03265714582484f160e48bca36e0b5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9703186",
    "kind": "arxiv",
    "version": 2
  }
}