Pith Number

pith:3Q6IIEU4

pith:2015:3Q6IIEU4ODCQ3BAC5F2A6OXAXK

not attested not anchored not stored refs pending

Discrete linear multiple recurrence with multi-periodic coefficients

Constantin Udriste, Cristian Ghiu, Raluca Tuliga

arxiv:1506.05022 v1 · 2015-06-11 · 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{3Q6IIEU4ODCQ3BAC5F2A6OXAXK}

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	2026-05-18T01:48:05.197365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc3c84129c70c50d8402e9740f3ae0babce7894c524aef0811395c3dcf2ec4bc

Aliases

arxiv: 1506.05022 · arxiv_version: 1506.05022v1 · doi: 10.48550/arxiv.1506.05022 · pith_short_12: 3Q6IIEU4ODCQ · pith_short_16: 3Q6IIEU4ODCQ3BAC · pith_short_8: 3Q6IIEU4

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/3Q6IIEU4ODCQ3BAC5F2A6OXAXK \
  | 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: dc3c84129c70c50d8402e9740f3ae0babce7894c524aef0811395c3dcf2ec4bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "658b5149d9906c139c3ed1b6e2d78845f8cac0d62df2b4f6af5d150590ab3d24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-06-11T11:51:45Z",
    "title_canon_sha256": "f00521adba70edd152ca72fb4bdfe4371c42f8d4fe535d6ac4e7b1d28d615201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05022",
    "kind": "arxiv",
    "version": 1
  }
}