Pith Number

pith:ZIPUTYN6

pith:2012:ZIPUTYN6NNRPRIW6YQMPUZ73WR

not attested not anchored not stored refs pending

On partial cone metric spaces

Ayse Sonmez

arxiv:1207.6766 v2 · 2012-07-29 · math.GN · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZIPUTYN6NNRPRIW6YQMPUZ73WR}

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	2026-05-18T03:45:20.843609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca1f49e1be6b62f8a2dec418fa67fbb474eb91e1a1b6365bcdd76534f85b6f5c

Aliases

arxiv: 1207.6766 · arxiv_version: 1207.6766v2 · doi: 10.48550/arxiv.1207.6766 · pith_short_12: ZIPUTYN6NNRP · pith_short_16: ZIPUTYN6NNRPRIW6 · pith_short_8: ZIPUTYN6

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/ZIPUTYN6NNRPRIW6YQMPUZ73WR \
  | 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: ca1f49e1be6b62f8a2dec418fa67fbb474eb91e1a1b6365bcdd76534f85b6f5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6468e13a36c421169fa06f47815fcfff3df76f84d106db367249a5b9d337995",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2012-07-29T10:44:25Z",
    "title_canon_sha256": "c13f8dd2a69634d78c18a71c391fa2e2d5270922cd6dd484fb6bcf9b8d39ff42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6766",
    "kind": "arxiv",
    "version": 2
  }
}