Pith Number

pith:KAETNJ7E

pith:2010:KAETNJ7ECDIQGHE2S4MUD4UADA

not attested not anchored not stored refs pending

Comparison results for capacity

Ana Hurtado, Manuel Ritor\'e, Vicente Palmer

arxiv:1012.0487 v2 · 2010-12-02 · 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{KAETNJ7ECDIQGHE2S4MUD4UADA}

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	2026-05-18T03:29:51.339982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

500936a7e410d1031c9a971941f280180de59c090070703eaa6f633719efd6cc

Aliases

arxiv: 1012.0487 · arxiv_version: 1012.0487v2 · doi: 10.48550/arxiv.1012.0487 · pith_short_12: KAETNJ7ECDIQ · pith_short_16: KAETNJ7ECDIQGHE2 · pith_short_8: KAETNJ7E

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/KAETNJ7ECDIQGHE2S4MUD4UADA \
  | 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: 500936a7e410d1031c9a971941f280180de59c090070703eaa6f633719efd6cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f49b3f02247bcf730eee29b5ad45b61f86dd1a54ac05a3b0a1bb23f68e8db45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-12-02T16:49:24Z",
    "title_canon_sha256": "8031a0cfeff692824ee84b8fe33fefac8fa7dc782bda00d73c8d854c2eb4d275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0487",
    "kind": "arxiv",
    "version": 2
  }
}