Pith Number

pith:DBAFFR2D

pith:2011:DBAFFR2D7MFHG7DXTPWFXOY7LP

not attested not anchored not stored refs pending

Using Distributed Rotations for a Low-Complexity Dynamic Decode-and-Forward Relay Protocol

Charlotte Hucher, Parastoo Sadeghi

arxiv:1102.4137 v1 · 2011-02-21 · 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{DBAFFR2D7MFHG7DXTPWFXOY7LP}

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	2026-05-18T04:28:18.918845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

184052c743fb0a737c779bec5bbb1f5bcdf4f58865e548390da713599705d21d

Aliases

arxiv: 1102.4137 · arxiv_version: 1102.4137v1 · doi: 10.48550/arxiv.1102.4137 · pith_short_12: DBAFFR2D7MFH · pith_short_16: DBAFFR2D7MFHG7DX · pith_short_8: DBAFFR2D

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/DBAFFR2D7MFHG7DXTPWFXOY7LP \
  | 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: 184052c743fb0a737c779bec5bbb1f5bcdf4f58865e548390da713599705d21d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d94ff354ac3d41f220f98e1646868cb6734e024fbd32a1e984876570e97ec1a4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-21T05:32:03Z",
    "title_canon_sha256": "bed2cb4fa58ca1995d69aea7aa297782ca66a65fddc64c3d35ddb152569f8dc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4137",
    "kind": "arxiv",
    "version": 1
  }
}