Pith Number

pith:QUOOJRER

pith:2013:QUOOJREREAUFZG3MZ3YV4BENF6

not attested not anchored not stored refs pending

Evaluating parametric holonomic sequences using rectangular splitting

Fredrik Johansson

arxiv:1310.3741 v1 · 2013-10-14 · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUOOJREREAUFZG3MZ3YV4BENF6}

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	2026-05-18T03:10:35.016921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

851ce4c49120285c9b6ccef15e048d2f94a7320cbcf83a64661a96ced0009a86

Aliases

arxiv: 1310.3741 · arxiv_version: 1310.3741v1 · doi: 10.48550/arxiv.1310.3741 · pith_short_12: QUOOJREREAUF · pith_short_16: QUOOJREREAUFZG3M · pith_short_8: QUOOJRER

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/QUOOJREREAUFZG3MZ3YV4BENF6 \
  | 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: 851ce4c49120285c9b6ccef15e048d2f94a7320cbcf83a64661a96ced0009a86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ccf62844a11df9ddc2ab541f0c7ee78255bbd012a14cf25f3dc7e7d467b593",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2013-10-14T16:34:06Z",
    "title_canon_sha256": "738e5ed8491e813012aab398146d0c0086418ce44535f2465bdb08884da49c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3741",
    "kind": "arxiv",
    "version": 1
  }
}