Pith Number

pith:A4VAUTEM

pith:2015:A4VAUTEMKKR4QR3XESSOISRN2M

not attested not anchored not stored refs pending

Some universality results for dynamical systems

\'Etienne Matheron, Udayan B. Darji

arxiv:1512.01266 v1 · 2015-12-03 · 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{A4VAUTEMKKR4QR3XESSOISRN2M}

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	2026-05-18T01:25:17.482036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

072a0a4c8c52a3c8477724a4e44a2dd32ded0f853eba3b8b2ca719cb04a96a1c

Aliases

arxiv: 1512.01266 · arxiv_version: 1512.01266v1 · doi: 10.48550/arxiv.1512.01266 · pith_short_12: A4VAUTEMKKR4 · pith_short_16: A4VAUTEMKKR4QR3X · pith_short_8: A4VAUTEM

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/A4VAUTEMKKR4QR3XESSOISRN2M \
  | 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: 072a0a4c8c52a3c8477724a4e44a2dd32ded0f853eba3b8b2ca719cb04a96a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fef916d23dd9d7544116f43325d833f28c2262a557e5984d5845309476df8c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-12-03T22:13:08Z",
    "title_canon_sha256": "a9979201356883d8882cd8fd48148a1057761b95eb781c409d7832c1cde3fe62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01266",
    "kind": "arxiv",
    "version": 1
  }
}