Pith Number

pith:3KPA4EWW

pith:2004:3KPA4EWWTDOMZB6EQHOSBL6DAI

not attested not anchored not stored refs pending

Physical measures for infinite-modal maps

Maria Jose Pacifico, Vitor Araujo

arxiv:math/0411493 v5 · 2004-11-22 · 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{3KPA4EWWTDOMZB6EQHOSBL6DAI}

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	2026-05-18T04:41:44.348752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da9e0e12d698dccc87c481dd20afc302214b91ef36725dadc9e4dc363115b6d7

Aliases

arxiv: math/0411493 · arxiv_version: math/0411493v5 · doi: 10.48550/arxiv.math/0411493 · pith_short_12: 3KPA4EWWTDOM · pith_short_16: 3KPA4EWWTDOMZB6E · pith_short_8: 3KPA4EWW

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/3KPA4EWWTDOMZB6EQHOSBL6DAI \
  | 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: da9e0e12d698dccc87c481dd20afc302214b91ef36725dadc9e4dc363115b6d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c46112a2bb2c565782c30c58fcd69d21ab3c4ab5aba41142adde80d68fd47c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2004-11-22T18:49:53Z",
    "title_canon_sha256": "29866e4b4e7506c1346d0a8c59e620cd87f35859891708a278274ef640344774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0411493",
    "kind": "arxiv",
    "version": 5
  }
}