Pith Number

pith:5TITLHAC

pith:2014:5TITLHACY4APQUXHQM7NAXSJST

not attested not anchored not stored refs pending

Coded Random Access: Applying Codes on Graphs to Design Random Access Protocols

Cedomir Stefanovic, Enrico Paolini, Gianluigi Liva, Petar Popovski

arxiv:1405.4127 v2 · 2014-05-16 · cs.NI · 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{5TITLHACY4APQUXHQM7NAXSJST}

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	2026-05-18T00:41:08.606361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecd1359c02c700f852e7833ed05e4994d1180d07dd51b861882e9a1d6cfee969

Aliases

arxiv: 1405.4127 · arxiv_version: 1405.4127v2 · doi: 10.48550/arxiv.1405.4127 · pith_short_12: 5TITLHACY4AP · pith_short_16: 5TITLHACY4APQUXH · pith_short_8: 5TITLHAC

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/5TITLHACY4APQUXHQM7NAXSJST \
  | 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: ecd1359c02c700f852e7833ed05e4994d1180d07dd51b861882e9a1d6cfee969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d53d5432dff645d93cf1a7f9351b4c79bbd3b214b6a288e6da79dfb785da1d5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-05-16T10:58:45Z",
    "title_canon_sha256": "d17a490e34cf99d69874bed5583a2c34dbca7c7ac2e9420f8c712ea1afdcb797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4127",
    "kind": "arxiv",
    "version": 2
  }
}