Pith Number

pith:TGCPRQ3A

pith:2010:TGCPRQ3A626XDVLDG6WP32QG3M

not attested not anchored not stored refs pending

Coordination and Bargaining over the Gaussian Interference Channel

Elza Erkip, Xi Liu

arxiv:1005.1339 v1 · 2010-05-08 · 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{TGCPRQ3A626XDVLDG6WP32QG3M}

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	2026-05-18T00:58:19.558406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9984f8c360f6bd71d56337acfdea06db3f1048c4086f2efaf1303e679883350b

Aliases

arxiv: 1005.1339 · arxiv_version: 1005.1339v1 · doi: 10.48550/arxiv.1005.1339 · pith_short_12: TGCPRQ3A626X · pith_short_16: TGCPRQ3A626XDVLD · pith_short_8: TGCPRQ3A

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/TGCPRQ3A626XDVLDG6WP32QG3M \
  | 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: 9984f8c360f6bd71d56337acfdea06db3f1048c4086f2efaf1303e679883350b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f4ce9a7f7a8cdaf79d20aefd289c9441c6e4eba8b2901907d9b05a260cb3831",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-05-08T15:28:21Z",
    "title_canon_sha256": "57f73d7683c6772a9313cab541a150a8bc78199e788bd8d14574d4c09ef3ae0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1339",
    "kind": "arxiv",
    "version": 1
  }
}