Pith Number

pith:HJCSGXA6

pith:2016:HJCSGXA6VODRKNNX3KJS5KZDIA

not attested not anchored not stored refs pending

Efficient Integer Coefficient Search for Compute-and-Forward

Cong Ling, William Liu

arxiv:1609.05490 v1 · 2016-09-18 · 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{HJCSGXA6VODRKNNX3KJS5KZDIA}

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	2026-05-18T00:58:09.189107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a45235c1eab871535b7da932eab23401b99086679cf2472d16fdcd3b16889df

Aliases

arxiv: 1609.05490 · arxiv_version: 1609.05490v1 · doi: 10.48550/arxiv.1609.05490 · pith_short_12: HJCSGXA6VODR · pith_short_16: HJCSGXA6VODRKNNX · pith_short_8: HJCSGXA6

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/HJCSGXA6VODRKNNX3KJS5KZDIA \
  | 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: 3a45235c1eab871535b7da932eab23401b99086679cf2472d16fdcd3b16889df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c93dbf9ab2cfb081a8f6021630bc5992ab66188dd974583c1389b87e2836bfb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-09-18T14:14:52Z",
    "title_canon_sha256": "4bc8880a3f7d11026b7d43fda5bc3f6a97d1b8ac39aa5c31564d7056aeede38e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05490",
    "kind": "arxiv",
    "version": 1
  }
}