Pith Number

pith:DX4R4SWL

pith:2017:DX4R4SWLLPAFGTBDIQW5W6KT4H

not attested not anchored not stored refs pending

Measure Rigidity and Disintegration: Time-one map of flows

Gabriel Ponce, R\'egis Var\~ao

arxiv:1706.00044 v1 · 2017-05-31 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DX4R4SWLLPAFGTBDIQW5W6KT4H}

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	2026-05-18T00:43:15.237960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df91e4acb5bc0534c23442ddb7953e1df4097462027d8e1aa790b9e7a2449cf

Aliases

arxiv: 1706.00044 · arxiv_version: 1706.00044v1 · doi: 10.48550/arxiv.1706.00044 · pith_short_12: DX4R4SWLLPAF · pith_short_16: DX4R4SWLLPAFGTBD · pith_short_8: DX4R4SWL

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/DX4R4SWLLPAFGTBDIQW5W6KT4H \
  | 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: 1df91e4acb5bc0534c23442ddb7953e1df4097462027d8e1aa790b9e7a2449cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f867937113f8c3cb36613e89b11d9dd0a6327f4a03e269b49a686fc1740240e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-05-31T18:26:42Z",
    "title_canon_sha256": "1b162514dc3291ba88a36f60a614b2166029c84f7c26fedb6b26ff1e8b788c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00044",
    "kind": "arxiv",
    "version": 1
  }
}