Pith Number

pith:UVONOEBB

pith:2014:UVONOEBB7WBLT74ASE6U7HUPAV

not attested not anchored not stored refs pending

Differential geometry via infinitesimal displacements

Mikhail G. Katz, Tahl Nowik

arxiv:1405.0984 v4 · 2014-05-05 · math.DG · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVONOEBB7WBLT74ASE6U7HUPAV}

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	2026-05-18T01:04:00.524452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55cd71021fd82b9ff80913d4f9e8f0562e38b9f09dfccaa401f0fc9213ef617

Aliases

arxiv: 1405.0984 · arxiv_version: 1405.0984v4 · doi: 10.48550/arxiv.1405.0984 · pith_short_12: UVONOEBB7WBL · pith_short_16: UVONOEBB7WBLT74A · pith_short_8: UVONOEBB

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/UVONOEBB7WBLT74ASE6U7HUPAV \
  | 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: a55cd71021fd82b9ff80913d4f9e8f0562e38b9f09dfccaa401f0fc9213ef617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af505da026ce27e4ea9005f03db336dd52da738ca3bd8d1f71c435286ab3d77",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-05-05T18:44:30Z",
    "title_canon_sha256": "e6000281e0a8a511074205cfce7c8bc9905d6ad0f9f725231abb0ba9aead6a1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0984",
    "kind": "arxiv",
    "version": 4
  }
}