Pith Number

pith:EEQYEN5X

pith:2020:EEQYEN5XSKSYNXYIZQDWFRB4FL

not attested not anchored not stored refs pending

Math Course Redesign in a Private Four Year Hispanic Serving Institute to Address Diverse Equitable and Inclusive Issues

Cheng Chang, Zhixiong Chen

arxiv:2006.14792 v1 · 2020-06-26 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEQYEN5XSKSYNXYIZQDWFRB4FL}

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	2026-07-05T01:13:47.010713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21218237b792a586df08cc0762c43c2af0d2dda64ebaed8c51e1a242c017671b

Aliases

arxiv: 2006.14792 · arxiv_version: 2006.14792v1 · doi: 10.48550/arxiv.2006.14792 · pith_short_12: EEQYEN5XSKSY · pith_short_16: EEQYEN5XSKSYNXYI · pith_short_8: EEQYEN5X

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/EEQYEN5XSKSYNXYIZQDWFRB4FL \
  | 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: 21218237b792a586df08cc0762c43c2af0d2dda64ebaed8c51e1a242c017671b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fb33bf2d5736be4c05302807a6424b00801cdd10825ffb648086608b04de240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2020-06-26T04:25:03Z",
    "title_canon_sha256": "b26dc7fcc51b460efd81a40d47a1681c950218dd6b84967d21a3b63b3950f759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14792",
    "kind": "arxiv",
    "version": 1
  }
}