Pith Number

pith:IXBLOMVP

pith:2010:IXBLOMVPAIAVKVRRIKPY6FAMN2

not attested not anchored not stored refs pending

The Mayer-Vietoris Property in Differential Cohomology

Dennis Sullivan, James Simons

arxiv:1010.3300 v2 · 2010-10-16 · 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{IXBLOMVPAIAVKVRRIKPY6FAMN2}

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	2026-05-18T04:38:39.302625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45c2b732af0201555631429f8f140c6eae1e595cc8feabd175daea1c2f314c6d

Aliases

arxiv: 1010.3300 · arxiv_version: 1010.3300v2 · doi: 10.48550/arxiv.1010.3300 · pith_short_12: IXBLOMVPAIAV · pith_short_16: IXBLOMVPAIAVKVRR · pith_short_8: IXBLOMVP

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/IXBLOMVPAIAVKVRRIKPY6FAMN2 \
  | 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: 45c2b732af0201555631429f8f140c6eae1e595cc8feabd175daea1c2f314c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b59aca8f8184a4ee97f786efe19eeb98f79758effea6a640ef5e1d3084d180",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-10-16T00:27:47Z",
    "title_canon_sha256": "08709545a2879a4c35fc3f525a2baef5fc3c0f3f27746a896645fcd8cc5a4601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3300",
    "kind": "arxiv",
    "version": 2
  }
}