Pith Number

pith:EB24ZKHX

pith:2010:EB24ZKHXY23JDWMQMMYKCSS43A

not attested not anchored not stored refs pending

A Matroid Framework for Noncoherent Random Network Communications

Alban Goupil, Maximilien Gadouleau

arxiv:1001.5178 v3 · 2010-01-28 · cs.IT · cs.NI · math.CO · 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{EB24ZKHXY23JDWMQMMYKCSS43A}

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	2026-05-18T02:24:39.383156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2075cca8f7c6b691d9906330a14a5cd82c7c5ae638f14daceb575cdc92720cca

Aliases

arxiv: 1001.5178 · arxiv_version: 1001.5178v3 · doi: 10.48550/arxiv.1001.5178 · pith_short_12: EB24ZKHXY23J · pith_short_16: EB24ZKHXY23JDWMQ · pith_short_8: EB24ZKHX

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/EB24ZKHXY23JDWMQMMYKCSS43A \
  | 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: 2075cca8f7c6b691d9906330a14a5cd82c7c5ae638f14daceb575cdc92720cca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69a4a1cc0189b71b2252da7419b458cf0a237cca85dac2ab6e992d9307b9b62c",
    "cross_cats_sorted": [
      "cs.NI",
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-01-28T14:13:36Z",
    "title_canon_sha256": "1f899b052e03247f867d3fd734291415a341deccc2516d53223a38c7f6015fd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.5178",
    "kind": "arxiv",
    "version": 3
  }
}