Pith Number

pith:ZY2FF4TW

pith:2014:ZY2FF4TWC4E3KLSVDT7VSPEXIZ

not attested not anchored not stored refs pending

From algebraic curve to minimal surface and back

Michael Cooke, Nadav Drukker

arxiv:1410.5436 v1 · 2014-10-20 · 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{ZY2FF4TWC4E3KLSVDT7VSPEXIZ}

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	2026-05-18T01:41:43.337628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce3452f2761709b52e551cff593c97467493212c85ff4e3f71eb0ee2b35774f3

Aliases

arxiv: 1410.5436 · arxiv_version: 1410.5436v1 · doi: 10.48550/arxiv.1410.5436 · pith_short_12: ZY2FF4TWC4E3 · pith_short_16: ZY2FF4TWC4E3KLSV · pith_short_8: ZY2FF4TW

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/ZY2FF4TWC4E3KLSVDT7VSPEXIZ \
  | 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: ce3452f2761709b52e551cff593c97467493212c85ff4e3f71eb0ee2b35774f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a1f97bd97f9019ebb0b6ed9320721b6442e416863d53dbefa3b2a10e6f95893",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-10-20T20:00:17Z",
    "title_canon_sha256": "be2da41584cbc4bfabe43fd0692e78a0086a88c247845e9ec9231de0e8670b26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5436",
    "kind": "arxiv",
    "version": 1
  }
}