Pith Number

pith:LFIVTTVV

pith:2013:LFIVTTVVUTCPBDRQXXMEG7MFRP

not attested not anchored not stored refs pending

Information Measures for Deterministic Input-Output Systems

Bernhard C. Geiger, Gernot Kubin

arxiv:1303.6409 v2 · 2013-03-26 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFIVTTVVUTCPBDRQXXMEG7MFRP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:27:44.416335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

595159ceb5a4c4f08e30bdd8437d858bf7d5a60e8461ee82d172d1c8ac7adc92

Aliases

arxiv: 1303.6409 · arxiv_version: 1303.6409v2 · doi: 10.48550/arxiv.1303.6409 · pith_short_12: LFIVTTVVUTCP · pith_short_16: LFIVTTVVUTCPBDRQ · pith_short_8: LFIVTTVV

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/LFIVTTVVUTCPBDRQXXMEG7MFRP \
  | 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: 595159ceb5a4c4f08e30bdd8437d858bf7d5a60e8461ee82d172d1c8ac7adc92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82b404e39afc715cab67211d414a861d2f3bfa62f88ce4d574df21959174725a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-26T08:37:05Z",
    "title_canon_sha256": "47bf5426dd1775214549650b9f28c337d63e32200cbf9bef56240e5e67a9f19c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6409",
    "kind": "arxiv",
    "version": 2
  }
}