Pith Number

pith:Y74LWKM5

pith:2021:Y74LWKM5FWAHAEYCY7IUZGUYFS

not attested not anchored not stored refs pending

Quantum Undergraduate Education and Scientific Training

Charles DeLeone, Gina Passante, Joshua M. Grossman, Joshua Sack, Justin K. Perron, Shahed Sharif, Tom Carter

arxiv:2109.13850 v2 · 2021-09-28 · physics.ed-ph · quant-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{Y74LWKM5FWAHAEYCY7IUZGUYFS}

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.

Cited by

1 paper in Pith

The Quantum Education Ecosystem: A Review of Global Initiatives, Methods, and Challenges

Receipt and verification

First computed	2026-07-05T03:20:37.787273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7f8bb299d2d80701302c7d14c9a982cad793f0cc7209d0849dfe7ee6a058b9b

Aliases

arxiv: 2109.13850 · arxiv_version: 2109.13850v2 · doi: 10.48550/arxiv.2109.13850 · pith_short_12: Y74LWKM5FWAH · pith_short_16: Y74LWKM5FWAHAEYC · pith_short_8: Y74LWKM5

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/Y74LWKM5FWAHAEYCY7IUZGUYFS \
  | 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: c7f8bb299d2d80701302c7d14c9a982cad793f0cc7209d0849dfe7ee6a058b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46cf575010b0cfa69901e44fbf20ae5e84b10501be3aac4cd7bde52203c8afb7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2021-09-28T16:28:12Z",
    "title_canon_sha256": "102cf2cede15a0a47e86eb81d8a22fa356e57f7aec605fe2fcc0cd16b49c4c33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13850",
    "kind": "arxiv",
    "version": 2
  }
}