Pith Number

pith:5HDOIPOH

pith:2016:5HDOIPOHKEXPCCOEEI53DMGKWC

not attested not anchored not stored refs pending

The Hess-Appelrot system and its nonholonomic analogs

Alexey V. Borisov, Ivan A. Bizyaev, Ivan S. Mamaev

arxiv:1607.07977 v1 · 2016-07-27 · nlin.SI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HDOIPOHKEXPCCOEEI53DMGKWC}

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	2026-05-18T01:10:22.827830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9c6e43dc7512ef109c4223bb1b0cab09bcfb7886dc7c5d89e8db21cc8061e4d

Aliases

arxiv: 1607.07977 · arxiv_version: 1607.07977v1 · doi: 10.48550/arxiv.1607.07977 · pith_short_12: 5HDOIPOHKEXP · pith_short_16: 5HDOIPOHKEXPCCOE · pith_short_8: 5HDOIPOH

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/5HDOIPOHKEXPCCOEEI53DMGKWC \
  | 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: e9c6e43dc7512ef109c4223bb1b0cab09bcfb7886dc7c5d89e8db21cc8061e4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f919728ceb71d5aed84dbd169690dad961d0cb543b527bff7e110b2edbfbde5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-07-27T06:42:53Z",
    "title_canon_sha256": "248b485a209b66ddf9feabfeb9aba736c830f21e0601b9f479d887108edff434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07977",
    "kind": "arxiv",
    "version": 1
  }
}