Pith Number

pith:6YZRIUTY

pith:2016:6YZRIUTYAZHZUNZWFKCO2HX3RK

not attested not anchored not stored refs pending

Developing Mathematical Creativity with Physics Invention Tasks

(2) Western Washington State University, (3) New Mexico State University), Andrew Boudreaux (2), Stephen E. Kanim (3) ((1) University of Washington, Suzanne Brahmia (1)

arxiv:1602.02033 v2 · 2016-02-05 · physics.ed-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YZRIUTYAZHZUNZWFKCO2HX3RK}

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	2026-05-18T00:34:44.968705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f633145278064f9a37362a84ed1efb8abac4278991c2ad6a421ce66c423a0eba

Aliases

arxiv: 1602.02033 · arxiv_version: 1602.02033v2 · doi: 10.48550/arxiv.1602.02033 · pith_short_12: 6YZRIUTYAZHZ · pith_short_16: 6YZRIUTYAZHZUNZW · pith_short_8: 6YZRIUTY

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/6YZRIUTYAZHZUNZWFKCO2HX3RK \
  | 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: f633145278064f9a37362a84ed1efb8abac4278991c2ad6a421ce66c423a0eba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b371d2e68899f44f7ea46f7fa03ba8744b679c89c8cc767b2eeb30fe717d91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2016-02-05T14:21:02Z",
    "title_canon_sha256": "cbb428a4d2829e30337a46c760c6121f7edadc992cc606ea1788f189385a458b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02033",
    "kind": "arxiv",
    "version": 2
  }
}