Pith Number

pith:U2GVFIAQ

pith:2014:U2GVFIAQJG6C643UINT6ILVJW5

not attested not anchored not stored refs pending

Discrete linear Weingarten surfaces

F. Burstall, U. Hertrich-Jeromin, W. Rossman

arxiv:1406.1293 v2 · 2014-06-05 · 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{U2GVFIAQJG6C643UINT6ILVJW5}

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	2026-05-17T23:59:39.960566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a68d52a01049bc2f73744367e42ea9b7618557f43ca9cf21487da3ed72944010

Aliases

arxiv: 1406.1293 · arxiv_version: 1406.1293v2 · doi: 10.48550/arxiv.1406.1293 · pith_short_12: U2GVFIAQJG6C · pith_short_16: U2GVFIAQJG6C643U · pith_short_8: U2GVFIAQ

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/U2GVFIAQJG6C643UINT6ILVJW5 \
  | 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: a68d52a01049bc2f73744367e42ea9b7618557f43ca9cf21487da3ed72944010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0c7dd5ac682f3019e073b3c00a454b9275c54ac77e41ea6139c501c2d6a9c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-06-05T08:26:24Z",
    "title_canon_sha256": "a9320923df128998f2a0a30aa713008cf156f93cdd81e1dd3e723878f56ad800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1293",
    "kind": "arxiv",
    "version": 2
  }
}