Pith Number

pith:JAHIFVVD

pith:2012:JAHIFVVD3ZVPAB4VA5SSYZV5HD

not attested not anchored not stored refs pending

Simply-connected minimal surfaces with finite total curvature in $\H^2\times\R$

Juncheol Pyo, Magdalena Rodriguez

arxiv:1210.1099 v1 · 2012-10-03 · 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{JAHIFVVD3ZVPAB4VA5SSYZV5HD}

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	2026-05-18T03:44:05.506957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

480e82d6a3de6af0079507652c66bd38cc1e0fd0a6f8f125b051e7ecce4d71f0

Aliases

arxiv: 1210.1099 · arxiv_version: 1210.1099v1 · doi: 10.48550/arxiv.1210.1099 · pith_short_12: JAHIFVVD3ZVP · pith_short_16: JAHIFVVD3ZVPAB4V · pith_short_8: JAHIFVVD

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/JAHIFVVD3ZVPAB4VA5SSYZV5HD \
  | 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: 480e82d6a3de6af0079507652c66bd38cc1e0fd0a6f8f125b051e7ecce4d71f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8630415683925e841d4b2f4c2ce4a52364b351e45d6a61d911e7975d39c7b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-10-03T13:14:37Z",
    "title_canon_sha256": "71598cfa98f1b6beb60fcccefb2c01179727ee5044291c7ffbfcc9fd2d587f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1099",
    "kind": "arxiv",
    "version": 1
  }
}