Pith Number

pith:AIUFTC44

pith:2015:AIUFTC44EDIKIUPZQTKFIRHH4M

not attested not anchored not stored refs pending

Formal normal form of Ak slow fast systems

Hildeberto Jard\'on-Kojakhmetov

arxiv:1504.00122 v1 · 2015-04-01 · 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{AIUFTC44EDIKIUPZQTKFIRHH4M}

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	2026-05-18T00:16:16.302903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0228598b9c20d0a451f984d45444e7e319f9f6b75660bc567d27faf3a8ae3036

Aliases

arxiv: 1504.00122 · arxiv_version: 1504.00122v1 · doi: 10.48550/arxiv.1504.00122 · pith_short_12: AIUFTC44EDIK · pith_short_16: AIUFTC44EDIKIUPZ · pith_short_8: AIUFTC44

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/AIUFTC44EDIKIUPZQTKFIRHH4M \
  | 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: 0228598b9c20d0a451f984d45444e7e319f9f6b75660bc567d27faf3a8ae3036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07d7db54eb8556e1a927e29f02dac6a44f01382166c4613352d691b32ed90760",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-04-01T06:54:16Z",
    "title_canon_sha256": "7ea0bc26a2c0ee96b1bcdc87f619195dec8bbf8020d54f55ac37cfb21ee3b780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00122",
    "kind": "arxiv",
    "version": 1
  }
}