Pith Number

pith:34L3Z5Z7

pith:2013:34L3Z5Z7TFC7D72PJ7XZ3GOMSU

not attested not anchored not stored refs pending

Geometric Capacity Potentials on Convex Plane Rings

Jie Xiao

arxiv:1309.3487 v2 · 2013-09-13 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34L3Z5Z7TFC7D72PJ7XZ3GOMSU}

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	2026-05-18T02:53:26.925210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df17bcf73f9945f1ff4f4fef9d99cc953312c627149e60452888363fb6015061

Aliases

arxiv: 1309.3487 · arxiv_version: 1309.3487v2 · doi: 10.48550/arxiv.1309.3487 · pith_short_12: 34L3Z5Z7TFC7 · pith_short_16: 34L3Z5Z7TFC7D72P · pith_short_8: 34L3Z5Z7

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/34L3Z5Z7TFC7D72PJ7XZ3GOMSU \
  | 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: df17bcf73f9945f1ff4f4fef9d99cc953312c627149e60452888363fb6015061

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b17e8359cd9f95504308501be0baf4e4fa64650fe0fb9a91eb7059be79a65aec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-09-13T15:39:53Z",
    "title_canon_sha256": "ffb2085cc120c3c8f49e1e1eb6a0f325bb0f9896323363cca0f6d6c6e1f1752f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3487",
    "kind": "arxiv",
    "version": 2
  }
}