Pith Number

pith:HP4JGCBN

pith:2012:HP4JGCBNAMDD6MNZPZ5TNSLTNL

not attested not anchored not stored refs pending

Optimal Distributed Resource Allocation for Decode-and-Forward Relay Networks

Ness B. Shroff, Shidong Zhou, Xiaofeng Zhong, Yin Sun, Yuanzhang Xiao, Zhoujia Mao

arxiv:1201.0320 v2 · 2012-01-01 · 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{HP4JGCBNAMDD6MNZPZ5TNSLTNL}

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	2026-05-18T02:21:26.803400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bf893082d03063f31b97e7b36c9736adb76e796b0c2585fce9142bd05896622

Aliases

arxiv: 1201.0320 · arxiv_version: 1201.0320v2 · doi: 10.48550/arxiv.1201.0320 · pith_short_12: HP4JGCBNAMDD · pith_short_16: HP4JGCBNAMDD6MNZ · pith_short_8: HP4JGCBN

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/HP4JGCBNAMDD6MNZPZ5TNSLTNL \
  | 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: 3bf893082d03063f31b97e7b36c9736adb76e796b0c2585fce9142bd05896622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4555defbd3dee65a5578dd94a18e9df3f443bfb1f4c7bb9f2900c914519ba8c1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-01-01T03:08:30Z",
    "title_canon_sha256": "5e60214a0b1a8ad3fed39a493ede7d34caed3a17c6e2dbf574c031a08979f3ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0320",
    "kind": "arxiv",
    "version": 2
  }
}