Pith Number

pith:HA62SWQU

pith:2017:HA62SWQULPZDYMK32T7MH5UNOE

not attested not anchored not stored refs pending

Chaos in Saw Map

Dmitrii Rachinskii, Nikita Begun, Pavel Kravetc

arxiv:1709.01962 v1 · 2017-09-06 · 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{HA62SWQULPZDYMK32T7MH5UNOE}

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	2026-05-18T00:35:50.704893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383da95a145bf23c315bd4fec3f68d713eb6d5bed61d9336c4ef80310c43b3de

Aliases

arxiv: 1709.01962 · arxiv_version: 1709.01962v1 · doi: 10.48550/arxiv.1709.01962 · pith_short_12: HA62SWQULPZD · pith_short_16: HA62SWQULPZDYMK3 · pith_short_8: HA62SWQU

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/HA62SWQULPZDYMK32T7MH5UNOE \
  | 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: 383da95a145bf23c315bd4fec3f68d713eb6d5bed61d9336c4ef80310c43b3de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d15a85d46da0ec707b98d91282ae2a71e224b4e4ca8263dc57efbe946695f033",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-09-06T18:37:59Z",
    "title_canon_sha256": "ca2daec1fb41929008bf27c8d50b931ec5e681497ec7848023e3dc37cb0f5dcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01962",
    "kind": "arxiv",
    "version": 1
  }
}