Pith Number

pith:XMPVOOZ3

pith:2010:XMPVOOZ3SCEJYOJQX6WU26MYEH

not attested not anchored not stored refs pending

Distributed and Optimal Reduced Primal-Dual Algorithm for Uplink OFDM Resource Allocation

Jianwei Huang, Liang Chen, Minghua Chen, Xiaoxin Zhang, Yuping Zhao

arxiv:1012.4874 v1 · 2010-12-22 · cs.NI · cs.CC · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMPVOOZ3SCEJYOJQX6WU26MYEH}

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	2026-05-18T02:23:06.632905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb1f573b3b90889c3930bfad4d799821d066e279bcb73ccc2e783f5eb024c2b5

Aliases

arxiv: 1012.4874 · arxiv_version: 1012.4874v1 · doi: 10.48550/arxiv.1012.4874 · pith_short_12: XMPVOOZ3SCEJ · pith_short_16: XMPVOOZ3SCEJYOJQ · pith_short_8: XMPVOOZ3

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/XMPVOOZ3SCEJYOJQX6WU26MYEH \
  | 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: bb1f573b3b90889c3930bfad4d799821d066e279bcb73ccc2e783f5eb024c2b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "231eb9426e9af0eb774e7da5e3800c4dbe793d8913bfbe63fc0cfd8b440d6b17",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2010-12-22T03:34:38Z",
    "title_canon_sha256": "8bfe5864359dbb2fb7fa0098b52375f8de76ed053f578354acefe4a8c92f2fff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4874",
    "kind": "arxiv",
    "version": 1
  }
}