Pith Number

pith:I5AC66CN

pith:2010:I5AC66CNIWKJZYYPFM6JQEKDWK

not attested not anchored not stored refs pending

The Binary-Symmetric Parallel-Relay Network

Christopher M. Kellett, Lawrence Ong, Sarah J. Johnson

arxiv:1004.2303 v1 · 2010-04-14 · 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{I5AC66CNIWKJZYYPFM6JQEKDWK}

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	2026-05-18T02:24:16.666831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47402f784d45949ce30f2b3c981143b28610dfea8181ffa812f30bad3200ffca

Aliases

arxiv: 1004.2303 · arxiv_version: 1004.2303v1 · doi: 10.48550/arxiv.1004.2303 · pith_short_12: I5AC66CNIWKJ · pith_short_16: I5AC66CNIWKJZYYP · pith_short_8: I5AC66CN

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/I5AC66CNIWKJZYYPFM6JQEKDWK \
  | 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: 47402f784d45949ce30f2b3c981143b28610dfea8181ffa812f30bad3200ffca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70c28f318b3c743c82445fb0263a646395f211f6483d05844917ec177d1ca70a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-04-14T01:49:30Z",
    "title_canon_sha256": "0dfcd4dcd5923885dd62d4039505d32a1cd71945508c7602df3d12b93478a7c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2303",
    "kind": "arxiv",
    "version": 1
  }
}