Pith Number

pith:GE4YIL6J

pith:2017:GE4YIL6J4CRYKK3H33JDUJNSN7

not attested not anchored not stored refs pending

Team Formation for Scheduling Educational Material in Massive Online Classes

Azer Bestavros, D\'ora Erdos, Evimaria Terzi, Sanaz Bahargam

arxiv:1703.08762 v1 · 2017-03-26 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GE4YIL6J4CRYKK3H33JDUJNSN7}

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	2026-05-18T00:47:55.636479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3139842fc9e0a3852b67ded23a25b26ff2fd3aff60c0922eecad52d514e91e97

Aliases

arxiv: 1703.08762 · arxiv_version: 1703.08762v1 · doi: 10.48550/arxiv.1703.08762 · pith_short_12: GE4YIL6J4CRY · pith_short_16: GE4YIL6J4CRYKK3H · pith_short_8: GE4YIL6J

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/GE4YIL6J4CRYKK3H33JDUJNSN7 \
  | 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: 3139842fc9e0a3852b67ded23a25b26ff2fd3aff60c0922eecad52d514e91e97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9233314ac99b2398247e6596a2aa9c6cb6e503d062e6482851dec15351938aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-03-26T03:47:54Z",
    "title_canon_sha256": "306b86c35e4305ce073194cfda51e95e14f9e8fef855c4c895c549a22e1abc98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08762",
    "kind": "arxiv",
    "version": 1
  }
}