Pith Number

pith:I6ATHTTL

pith:2013:I6ATHTTLQ3QYJS7K4INMTZPUJA

not attested not anchored not stored refs pending

On the Listsize Capacity with Feedback

Amos Lapidoth, Christoph Bunte

arxiv:1311.0195 v2 · 2013-11-01 · cs.IT · 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{I6ATHTTLQ3QYJS7K4INMTZPUJA}

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	2026-05-18T02:40:03.384741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

478133ce6b86e184cbeae21ac9e5f4483d1f75c655c1f83026f32580e33c73dd

Aliases

arxiv: 1311.0195 · arxiv_version: 1311.0195v2 · doi: 10.48550/arxiv.1311.0195 · pith_short_12: I6ATHTTLQ3QY · pith_short_16: I6ATHTTLQ3QYJS7K · pith_short_8: I6ATHTTL

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/I6ATHTTLQ3QYJS7K4INMTZPUJA \
  | 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: 478133ce6b86e184cbeae21ac9e5f4483d1f75c655c1f83026f32580e33c73dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b40be06615947ce4dd3345a7fc8ab15521eb7adf70fe259341a147acef2bc1d0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-11-01T14:43:20Z",
    "title_canon_sha256": "85c9f441a27623c84c441854602b8930d67f2738f6020f742a885a70b72efba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0195",
    "kind": "arxiv",
    "version": 2
  }
}