Pith Number

pith:ERLMOGGZ

pith:2016:ERLMOGGZ75WG7F56R2AXUTASU4

not attested not anchored not stored refs pending

Computing with Polynomial Ordinary Differential Equations

Amaury Pouly, Daniel Gra\c{c}a, Olivier Bournez

arxiv:1601.05683 v3 · 2016-01-21 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERLMOGGZ75WG7F56R2AXUTASU4}

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	2026-05-18T00:52:41.909660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2456c718d9ff6c6f97be8e817a4c12a73f8f36873854bb29d69e073c02927020

Aliases

arxiv: 1601.05683 · arxiv_version: 1601.05683v3 · doi: 10.48550/arxiv.1601.05683 · pith_short_12: ERLMOGGZ75WG · pith_short_16: ERLMOGGZ75WG7F56 · pith_short_8: ERLMOGGZ

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/ERLMOGGZ75WG7F56R2AXUTASU4 \
  | 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: 2456c718d9ff6c6f97be8e817a4c12a73f8f36873854bb29d69e073c02927020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72981bba48c912038eeb4528b2ea5489a95075152bb1cf887deec49451330b6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-01-21T15:47:59Z",
    "title_canon_sha256": "fdacf91f124f179e55bb316a2c12ff070f94a90517312da46e5dd3e052a84452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05683",
    "kind": "arxiv",
    "version": 3
  }
}