Pith Number

pith:H74L66VO

pith:2015:H74L66VO66N5V62NXA4FPZ4NFI

not attested not anchored not stored refs pending

Capacity Regions of Two-User Broadcast Erasure Channels with Feedback and Hidden Memory

Michael Heindlmaier, Shirin Saeedi Bidokhti

arxiv:1506.07198 v1 · 2015-06-23 · 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{H74L66VO66N5V62NXA4FPZ4NFI}

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	2026-05-18T01:39:54.632559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ff8bf7aaef79bdafb4db83857e78d2a06f18895c77f80e6ceba8aef6ed66067

Aliases

arxiv: 1506.07198 · arxiv_version: 1506.07198v1 · doi: 10.48550/arxiv.1506.07198 · pith_short_12: H74L66VO66N5 · pith_short_16: H74L66VO66N5V62N · pith_short_8: H74L66VO

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/H74L66VO66N5V62NXA4FPZ4NFI \
  | 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: 3ff8bf7aaef79bdafb4db83857e78d2a06f18895c77f80e6ceba8aef6ed66067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aaebf95ac811fc05ed36aa1539c64e1f5246bd3bd21de8b5e09957154243b3e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-06-23T21:08:58Z",
    "title_canon_sha256": "690f0de73bcbd00dccb42be7712f0e7afbb8826ba17ac32fc810e527557c6a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07198",
    "kind": "arxiv",
    "version": 1
  }
}