Pith Number

pith:YLJVSDFN

pith:2024:YLJVSDFNYFVWTRHX2FZLAH7F3Y

not attested not anchored not stored refs pending

Atomic Learning Objectives Labeling: A High-Resolution Approach for Physics Education

Debshila Basu Mallick, Naiming Liu, Richard Baraniuk, Shashank Sonkar, Zhongzhou Chen

arxiv:2412.09914 v2 · 2024-12-13 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLJVSDFNYFVWTRHX2FZLAH7F3Y}

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	2026-07-05T10:18:11.581253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2d3590cadc16b69c4f7d172b01fe5de379af3cda4058cd07fae07347caad025

Aliases

arxiv: 2412.09914 · arxiv_version: 2412.09914v2 · doi: 10.48550/arxiv.2412.09914 · pith_short_12: YLJVSDFNYFVW · pith_short_16: YLJVSDFNYFVWTRHX · pith_short_8: YLJVSDFN

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/YLJVSDFNYFVWTRHX2FZLAH7F3Y \
  | 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: c2d3590cadc16b69c4f7d172b01fe5de379af3cda4058cd07fae07347caad025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70801fa9ae5c3b77ca8d0b24c81b8904e0b584ac0c8564a54147fb494a21a956",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-12-13T07:05:31Z",
    "title_canon_sha256": "11f679906d15e4396abab5ce9cbfd3661f3b533ff83f72562579d04a6f97ed9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.09914",
    "kind": "arxiv",
    "version": 2
  }
}