Pith Number

pith:7ZOT7QN5

pith:2017:7ZOT7QN54EGV3NRAG6E74PXZFT

not attested not anchored not stored refs pending

Optimal Cooperative Inference

Arash Givchi, Patrick Shafto, Pei Wang, Scott Cheng-Hsin Yang, Wai Keen Vong, Yue Yu

arxiv:1705.08971 v2 · 2017-05-24 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZOT7QN54EGV3NRAG6E74PXZFT}

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	2026-05-18T00:25:04.178353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe5d3fc1bde10d5db6203789fe3ef92ce257e2194b568664241e9358dae33bb0

Aliases

arxiv: 1705.08971 · arxiv_version: 1705.08971v2 · doi: 10.48550/arxiv.1705.08971 · pith_short_12: 7ZOT7QN54EGV · pith_short_16: 7ZOT7QN54EGV3NRA · pith_short_8: 7ZOT7QN5

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/7ZOT7QN54EGV3NRAG6E74PXZFT \
  | 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: fe5d3fc1bde10d5db6203789fe3ef92ce257e2194b568664241e9358dae33bb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929354b51df2e65fe8f276936dcc5d15420fccfa27c91312a0e8d04237da73c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-24T21:42:00Z",
    "title_canon_sha256": "3a5759f54f82468bbb4ce86409f04a390809aa616a4738119b0bad806e0ba58b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08971",
    "kind": "arxiv",
    "version": 2
  }
}