Pith Number

pith:EWXWHKTV

pith:2000:EWXWHKTVQGP7JZM2LXUXWXMF23

not attested not anchored not stored refs pending

Abstract mechanical connection and Abelian reconstruction for almost Kahler manifolds

Anthony D. Blaom, Jerrold E. Marsden, Sergey Pekarsky

arxiv:math/0009027 v1 · 2000-09-04 · math.DS · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWXWHKTVQGP7JZM2LXUXWXMF23}

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	2026-05-18T01:05:38.316013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25af63aa75819ff4e59a5de97b5d85d6defcec677cd286ede4f59af840dcbf7a

Aliases

arxiv: math/0009027 · arxiv_version: math/0009027v1 · doi: 10.48550/arxiv.math/0009027 · pith_short_12: EWXWHKTVQGP7 · pith_short_16: EWXWHKTVQGP7JZM2 · pith_short_8: EWXWHKTV

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/EWXWHKTVQGP7JZM2LXUXWXMF23 \
  | 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: 25af63aa75819ff4e59a5de97b5d85d6defcec677cd286ede4f59af840dcbf7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b49486bfc47cd18780b5b20f974861555a11ff53ce938d9928e2eada679795ec",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2000-09-04T00:46:22Z",
    "title_canon_sha256": "3127d385379bbfcd56b2645fa5a45e81195d20c943bb6fe1102e4a6e0b0bfd2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0009027",
    "kind": "arxiv",
    "version": 1
  }
}