Pith Number

pith:MOQGCGVR

pith:2017:MOQGCGVRGLZ44WPESFMB7XTB4L

not attested not anchored not stored refs pending

Averaging method for systems with separatrix crossing

Anatoly Neishtadt

arxiv:1705.04347 v1 · 2017-05-11 · 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{MOQGCGVRGLZ44WPESFMB7XTB4L}

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	2026-05-18T00:41:32.763526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63a0611ab132f3ce59e491581fde61e2ec0226460f1f1843d1fef652d6cd7e8d

Aliases

arxiv: 1705.04347 · arxiv_version: 1705.04347v1 · doi: 10.48550/arxiv.1705.04347 · pith_short_12: MOQGCGVRGLZ4 · pith_short_16: MOQGCGVRGLZ44WPE · pith_short_8: MOQGCGVR

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/MOQGCGVRGLZ44WPESFMB7XTB4L \
  | 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: 63a0611ab132f3ce59e491581fde61e2ec0226460f1f1843d1fef652d6cd7e8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0ec383eb26b9af94fbbd3d4701ea60d7c58ba8aae8a1be1e46b5446e7f9276f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-05-11T18:39:19Z",
    "title_canon_sha256": "1a69c638ba264fa9ad4e0e1968c9fc35ccc5834e095a0bac942c65d8b8945361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04347",
    "kind": "arxiv",
    "version": 1
  }
}