Pith Number

pith:BE6RXKCW

pith:2012:BE6RXKCW4RVZRWHHHKUTBT5VAB

not attested not anchored not stored refs pending

Stable XOR-based Policies for the Broadcast Erasure Channel with Feedback

Leandros Tassiulas, Leonidas Georgiadis, Marios Gatzianas, Sophia Athanasiadou

arxiv:1211.5358 v5 · 2012-11-22 · 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{BE6RXKCW4RVZRWHHHKUTBT5VAB}

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	2026-05-18T00:58:17.910444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

093d1ba856e46b98d8e73aa930cfb500772659a16cdb70c052ed7fe48835a529

Aliases

arxiv: 1211.5358 · arxiv_version: 1211.5358v5 · doi: 10.48550/arxiv.1211.5358 · pith_short_12: BE6RXKCW4RVZ · pith_short_16: BE6RXKCW4RVZRWHH · pith_short_8: BE6RXKCW

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/BE6RXKCW4RVZRWHHHKUTBT5VAB \
  | 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: 093d1ba856e46b98d8e73aa930cfb500772659a16cdb70c052ed7fe48835a529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06756f6c41b572f91a3e7d4a4031892c8b5c74f29cae4e918f255360691415eb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-11-22T19:33:47Z",
    "title_canon_sha256": "b7f8c5f285c4be30290c0bb2133543ccbc1341bfdb3f312048c9309b9ce21dd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5358",
    "kind": "arxiv",
    "version": 5
  }
}