Pith Number

pith:2JF3N4RM

pith:2018:2JF3N4RM5MO33HJFCNHOOXOMC6

not attested not anchored not stored refs pending

NiCE Teacher Workshop: Engaging K-12 Teachers in the Development of Curricular Materials That Utilize Complex Networks Concepts

Catherine Cramer, Emma K. Towlson, Hiroki Sayama, Jon Roginski, Lori Sheetz, Ralucca Gera, Stephen Uzzo

arxiv:1806.02666 v1 · 2018-05-31 · physics.ed-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JF3N4RM5MO33HJFCNHOOXOMC6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:13:56.013811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24bb6f22ceb1dbd9d25134ee75dcc17ab036165ef2b9c2fd36c3d83aa7fb384

Aliases

arxiv: 1806.02666 · arxiv_version: 1806.02666v1 · doi: 10.48550/arxiv.1806.02666 · pith_short_12: 2JF3N4RM5MO3 · pith_short_16: 2JF3N4RM5MO33HJF · pith_short_8: 2JF3N4RM

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/2JF3N4RM5MO33HJFCNHOOXOMC6 \
  | 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: d24bb6f22ceb1dbd9d25134ee75dcc17ab036165ef2b9c2fd36c3d83aa7fb384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce8913f5cf699ea39764f02eff4750632075531ab32ee031bf29d929b987f9d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2018-05-31T23:24:05Z",
    "title_canon_sha256": "b1f6a572f4d045527c8f7af8fe4a1b02bccb53bb74751779fdc6bd8f47be1279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02666",
    "kind": "arxiv",
    "version": 1
  }
}