Pith Number

pith:VWVR2LEL

pith:2019:VWVR2LELFA36PNS7TRARZWYBZ7

not attested not anchored not stored refs pending

Measures of maximal entropy for suspension flows

Anibal Velozo, Godofredo Iommi

arxiv:1908.07020 v1 · 2019-08-19 · 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{VWVR2LELFA36PNS7TRARZWYBZ7}

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	2026-07-05T03:05:30.106982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adab1d2c8b2837e7b65f9c411cdb01cfc1e5d77e973acf73e35487775abe1066

Aliases

arxiv: 1908.07020 · arxiv_version: 1908.07020v1 · doi: 10.48550/arxiv.1908.07020 · pith_short_12: VWVR2LELFA36 · pith_short_16: VWVR2LELFA36PNS7 · pith_short_8: VWVR2LEL

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/VWVR2LELFA36PNS7TRARZWYBZ7 \
  | 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: adab1d2c8b2837e7b65f9c411cdb01cfc1e5d77e973acf73e35487775abe1066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc127d6a54887167719823bdf4170f518d87a03d63a52c2140ea1d4476792b2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-08-19T18:51:40Z",
    "title_canon_sha256": "60d3cebcb258a17649f7e5f22e1bf481137cb6d923ecc1696f196a9e38429785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07020",
    "kind": "arxiv",
    "version": 1
  }
}