Pith Number

pith:GT7O7QKO

pith:2011:GT7O7QKOMLBV3MIJJRAN3SEITW

not attested not anchored not stored refs pending

Computing Hypercircles by Moving Hyperplanes

Luis Felipe Tabera

arxiv:1106.1378 v1 · 2011-06-07 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GT7O7QKOMLBV3MIJJRAN3SEITW}

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	2026-05-18T03:03:10.460515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34feefc14e62c35db1094c40ddc8889d9c412450356b899d8d5245ba638c1b09

Aliases

arxiv: 1106.1378 · arxiv_version: 1106.1378v1 · doi: 10.48550/arxiv.1106.1378 · pith_short_12: GT7O7QKOMLBV · pith_short_16: GT7O7QKOMLBV3MIJ · pith_short_8: GT7O7QKO

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/GT7O7QKOMLBV3MIJJRAN3SEITW \
  | 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: 34feefc14e62c35db1094c40ddc8889d9c412450356b899d8d5245ba638c1b09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fde593a48e6d751acf47a85ba22275e07c2c6ad373b7e4ba3dd61b2617bbaa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-06-07T15:49:55Z",
    "title_canon_sha256": "0728507f8ce74052609f99389b18114153b01f9c4dd7c1403defeb5dde0339e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1378",
    "kind": "arxiv",
    "version": 1
  }
}