Pith Number

pith:PSQRNHRD

pith:2012:PSQRNHRDUX5PZCNO63UOKPZUN3

not attested not anchored not stored refs pending

Rate-splitting in the presence of multiple receivers

Ivan Savov, Omar Fawzi

arxiv:1207.0543 v1 · 2012-07-02 · 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{PSQRNHRDUX5PZCNO63UOKPZUN3}

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	2026-05-18T03:51:57.823055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca1169e23a5fafc89aef6e8e53f346ecdd6c5650496ca92fa46b4cb61d17d33

Aliases

arxiv: 1207.0543 · arxiv_version: 1207.0543v1 · doi: 10.48550/arxiv.1207.0543 · pith_short_12: PSQRNHRDUX5P · pith_short_16: PSQRNHRDUX5PZCNO · pith_short_8: PSQRNHRD

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/PSQRNHRDUX5PZCNO63UOKPZUN3 \
  | 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: 7ca1169e23a5fafc89aef6e8e53f346ecdd6c5650496ca92fa46b4cb61d17d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d670a2b7ba94ba2746991906b67d5e86547d3dd9405593226267d8f0162004ff",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-07-02T23:11:06Z",
    "title_canon_sha256": "4fe7d25db8749e2f2054635f14998ea16bf7a30feb326097e31fc1db80eb9e9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0543",
    "kind": "arxiv",
    "version": 1
  }
}