Pith Number

pith:UWFOX7IJ

pith:2015:UWFOX7IJWYBWX6V5MIXGVHIR75

not attested not anchored not stored refs pending

Stability by linear approximation for time scale dynamical systems

Alexander Nazarov, Sergey Kryzhevich

arxiv:1512.02272 v3 · 2015-12-07 · 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{UWFOX7IJWYBWX6V5MIXGVHIR75}

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	2026-05-18T01:12:55.121270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a58aebfd09b6036bfabd622e6a9d11ff58e4c9ef55cd1b3a3f7e99b79c29538a

Aliases

arxiv: 1512.02272 · arxiv_version: 1512.02272v3 · doi: 10.48550/arxiv.1512.02272 · pith_short_12: UWFOX7IJWYBW · pith_short_16: UWFOX7IJWYBWX6V5 · pith_short_8: UWFOX7IJ

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/UWFOX7IJWYBWX6V5MIXGVHIR75 \
  | 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: a58aebfd09b6036bfabd622e6a9d11ff58e4c9ef55cd1b3a3f7e99b79c29538a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d32ad3b7c8d5bc1561b4b25e428aa4eef1124209b4266fcee9608711eb8633a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-12-07T22:36:32Z",
    "title_canon_sha256": "9f93440348d972fe96bd18622406a10faafb49d2bc157aa363af6e2477e111d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02272",
    "kind": "arxiv",
    "version": 3
  }
}