Pith Number

pith:VFSTLJ4Y

pith:2013:VFSTLJ4YBT6YLVTC2OY5FGYEW6

not attested not anchored not stored refs pending

Optimal Nonstationary Reproduction Distribution for Nonanticipative RDF on Abstract Alphabets

Charalambos D. Charalambous, Christos K. Kourtellaris, Photios A. Stavrou

arxiv:1301.6522 v1 · 2013-01-28 · cs.IT · cs.SY · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFSTLJ4YBT6YLVTC2OY5FGYEW6}

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	2026-05-18T03:35:15.100757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a96535a7980cfd85d662d3b1d29b04b79b05f138a60431ac643d265c5bf2b275

Aliases

arxiv: 1301.6522 · arxiv_version: 1301.6522v1 · doi: 10.48550/arxiv.1301.6522 · pith_short_12: VFSTLJ4YBT6Y · pith_short_16: VFSTLJ4YBT6YLVTC · pith_short_8: VFSTLJ4Y

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/VFSTLJ4YBT6YLVTC2OY5FGYEW6 \
  | 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: a96535a7980cfd85d662d3b1d29b04b79b05f138a60431ac643d265c5bf2b275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1e049a1df7c00c5d0280345f784b4e31ad4c4ba3281dcd3fdf63cf151a6aecb",
    "cross_cats_sorted": [
      "cs.SY",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-28T12:09:13Z",
    "title_canon_sha256": "1367a44af1a1c053ceb414baaefbaedf61dce2f10715618357b46668f3d1b080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6522",
    "kind": "arxiv",
    "version": 1
  }
}