Pith Number

pith:ZBGYBDYR

pith:2014:ZBGYBDYRS4CCLM42TDZCBLDI2B

not attested not anchored not stored refs pending

Signaling in Quasipolynomial time

Ho Yee Cheung, Shaddin Dughmi, Shanghua Teng, Yu Cheng

arxiv:1410.3033 v1 · 2014-10-11 · 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{ZBGYBDYRS4CCLM42TDZCBLDI2B}

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	2026-05-18T02:40:17.210146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c84d808f11970425b39a98f220ac68d04dbcb20798175dfbc595f95faca4d8ed

Aliases

arxiv: 1410.3033 · arxiv_version: 1410.3033v1 · doi: 10.48550/arxiv.1410.3033 · pith_short_12: ZBGYBDYRS4CC · pith_short_16: ZBGYBDYRS4CCLM42 · pith_short_8: ZBGYBDYR

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/ZBGYBDYRS4CCLM42TDZCBLDI2B \
  | 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: c84d808f11970425b39a98f220ac68d04dbcb20798175dfbc595f95faca4d8ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfa3d5426684aa0f615b167a91a0fe5bf015d05552a9f284cacf9d93b3d5023b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-10-11T23:26:10Z",
    "title_canon_sha256": "5966aef3c8add8e8311b73563dd07803ccb228e0b4d39dc5b2a78369d4928f4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3033",
    "kind": "arxiv",
    "version": 1
  }
}