Pith Number

pith:IQ7PGOYO

pith:2007:IQ7PGOYOC6QFQPCGZKXIRV7TFT

not attested not anchored not stored refs pending

Jiang-type theorems for coincidences of maps into homogeneous spaces

Daniel Vendr\'uscolo, Peter Wong

arxiv:math/0701702 v3 · 2007-01-24 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQ7PGOYOC6QFQPCGZKXIRV7TFT}

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	2026-05-18T04:22:30.040199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

443ef33b0e17a0583c46caae88d7f32cd2e8703304be1216aa833203245fb7f0

Aliases

arxiv: math/0701702 · arxiv_version: math/0701702v3 · doi: 10.48550/arxiv.math/0701702 · pith_short_12: IQ7PGOYOC6QF · pith_short_16: IQ7PGOYOC6QFQPCG · pith_short_8: IQ7PGOYO

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/IQ7PGOYOC6QFQPCGZKXIRV7TFT \
  | 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: 443ef33b0e17a0583c46caae88d7f32cd2e8703304be1216aa833203245fb7f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "295696a6bcfdec81d637a279fe59070da3009f428f88fe72456ba0e04b086294",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AT",
    "submitted_at": "2007-01-24T18:25:40Z",
    "title_canon_sha256": "2b6bafb82ba48b65b9c0560a17cc2d3eed98a618248b0897d25f497c00914fb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0701702",
    "kind": "arxiv",
    "version": 3
  }
}