Pith Number

pith:LVVAZYK7

pith:2018:LVVAZYK7N22XPPMILE74CN4DCG

not attested not anchored not stored refs pending

Singular genuine rigidity

Felippe Guimar\~aes, Luis A. Florit

arxiv:1803.06395 v2 · 2018-03-16 · 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{LVVAZYK7N22XPPMILE74CN4DCG}

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	2026-05-17T23:58:48.208589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d6a0ce15f6eb577bd88593fc1378311a5f6e598f165a0eee3ecb80df46153ad

Aliases

arxiv: 1803.06395 · arxiv_version: 1803.06395v2 · doi: 10.48550/arxiv.1803.06395 · pith_short_12: LVVAZYK7N22X · pith_short_16: LVVAZYK7N22XPPMI · pith_short_8: LVVAZYK7

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/LVVAZYK7N22XPPMILE74CN4DCG \
  | 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: 5d6a0ce15f6eb577bd88593fc1378311a5f6e598f165a0eee3ecb80df46153ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faca37b4473a1647f8ea09a4f601343e211c5e34c318abe196e40f1c1dbf1455",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-03-16T20:45:13Z",
    "title_canon_sha256": "a7a9d6c7f331569e8d3812c42aa1f764f307727bbfff0049ee107ee8a9f858f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06395",
    "kind": "arxiv",
    "version": 2
  }
}