Pith Number

pith:IRYJEWQA

pith:2017:IRYJEWQA3MS4UMBYB3J33X2636

not attested not anchored not stored refs pending

Contextual Motifs: Increasing the Utility of Motifs using Contextual Data

Ian Fox, Jenna Wiens, Lynn Ang, Mamta Jaiswal, Rodica Pop-Busui

arxiv:1703.02144 v2 · 2017-03-06 · 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{IRYJEWQA3MS4UMBYB3J33X2636}

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	2026-05-17T23:49:18.083831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4470925a00db25ca30380ed3bddf5edfaf8b703c79e4ee6a4983848c07bde96f

Aliases

arxiv: 1703.02144 · arxiv_version: 1703.02144v2 · doi: 10.48550/arxiv.1703.02144 · pith_short_12: IRYJEWQA3MS4 · pith_short_16: IRYJEWQA3MS4UMBY · pith_short_8: IRYJEWQA

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/IRYJEWQA3MS4UMBYB3J33X2636 \
  | 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: 4470925a00db25ca30380ed3bddf5edfaf8b703c79e4ee6a4983848c07bde96f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "719bfbb26d9e2f8b620526bfac18dda8f99541547e4487eafde45532d2b53ee3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-03-06T23:02:09Z",
    "title_canon_sha256": "5bf5c0d32a9cfa9e5ed8d936a05a40a0a9dacc54066239e8cf5148c982496387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02144",
    "kind": "arxiv",
    "version": 2
  }
}