Pith Number

pith:USLEXYE4

pith:2018:USLEXYE43RV4QOQNCQJTWXWT4E

not attested not anchored not stored refs pending

On Erasure Broadcast Channels with Hard Deadlines

Besma Smida, Daniela Tuninetti, Hulya Seferoglu, Natasha Devroye, Zohreh Ovaisi

arxiv:1807.11623 v1 · 2018-07-31 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USLEXYE43RV4QOQNCQJTWXWT4E}

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	2026-05-18T00:09:21.575164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4964be09cdc6bc83a0d14133b5ed3e110497a02e3b1a849d0511c5cce5f56b6

Aliases

arxiv: 1807.11623 · arxiv_version: 1807.11623v1 · doi: 10.48550/arxiv.1807.11623 · pith_short_12: USLEXYE43RV4 · pith_short_16: USLEXYE43RV4QOQN · pith_short_8: USLEXYE4

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/USLEXYE43RV4QOQNCQJTWXWT4E \
  | 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: a4964be09cdc6bc83a0d14133b5ed3e110497a02e3b1a849d0511c5cce5f56b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f53d6946c272d445a706a37d9c8621542e8174d56d8eceacc1726787b62145cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-07-31T01:26:05Z",
    "title_canon_sha256": "2a7cd89db21f1696f231dd69bb377d5f09c5be4a33c31040a100234d4ecf2110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11623",
    "kind": "arxiv",
    "version": 1
  }
}