Pith Number

pith:YLYWPW77

pith:2017:YLYWPW77JKW5MTWOQKU6UYSCSP

not attested not anchored not stored refs pending

Information Gathering with Peers: Submodular Optimization with Peer-Prediction Constraints

Adish Singla, Andreas Krause, Boi Faltings, Goran Radanovic

arxiv:1711.06740 v2 · 2017-11-17 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLYWPW77JKW5MTWOQKU6UYSCSP}

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	2026-05-18T00:29:45.183614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2f167dbff4aadd64ece82a9ea624293fd89b305fc4d20d84c89b241a215dbcc

Aliases

arxiv: 1711.06740 · arxiv_version: 1711.06740v2 · doi: 10.48550/arxiv.1711.06740 · pith_short_12: YLYWPW77JKW5 · pith_short_16: YLYWPW77JKW5MTWO · pith_short_8: YLYWPW77

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/YLYWPW77JKW5MTWOQKU6UYSCSP \
  | 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: c2f167dbff4aadd64ece82a9ea624293fd89b305fc4d20d84c89b241a215dbcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69a30025e1f739d909f4d0f8564cf12d38d1492e400b55e70a048904a55b8914",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-11-17T21:59:36Z",
    "title_canon_sha256": "40e2042766ee108b764292e571770d69a1caa1abad2b615b154144f7580f6507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06740",
    "kind": "arxiv",
    "version": 2
  }
}