Pith Number

pith:G3RSRJGA

pith:2013:G3RSRJGAYXVLDY3HCDRNOP553V

not attested not anchored not stored refs pending

Properly embedded minimal planar domains

Antonio Ros, Joaquin Perez, William H. Meeks III

arxiv:1306.1690 v2 · 2013-06-07 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3RSRJGAYXVLDY3HCDRNOP553V}

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	2026-05-18T02:52:32.446902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36e328a4c0c5eab1e36710e2d73fbddd574c7d01024b6113fcd4ad485dccf032

Aliases

arxiv: 1306.1690 · arxiv_version: 1306.1690v2 · doi: 10.48550/arxiv.1306.1690 · pith_short_12: G3RSRJGAYXVL · pith_short_16: G3RSRJGAYXVLDY3H · pith_short_8: G3RSRJGA

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/G3RSRJGAYXVLDY3HCDRNOP553V \
  | 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: 36e328a4c0c5eab1e36710e2d73fbddd574c7d01024b6113fcd4ad485dccf032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb00f8e9d58dc0cafba9998bcc266d489571346fffcb2cc6856dbf4d4f38014a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-06-07T11:18:53Z",
    "title_canon_sha256": "f68a13a546c134576a6190cbcfc1c7ef66b6da46e456aa0dd98edad9b0738142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1690",
    "kind": "arxiv",
    "version": 2
  }
}