Pith Number

pith:VK5V72CC

pith:2014:VK5V72CCWISEZD3VYVJLXRLG7P

not attested not anchored not stored refs pending

Peer assessment enhances student learning

Dennis L. Sun, Guenther Walther, Michael Baiocchi, Naftali Harris

arxiv:1410.3853 v1 · 2014-10-14 · stat.AP · 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{VK5V72CCWISEZD3VYVJLXRLG7P}

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	2026-05-18T02:40:03.727981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aabb5fe842b2244c8f75c552bbc566fbfb7ad9b816fb4ceb6ab945ff3eca3ef0

Aliases

arxiv: 1410.3853 · arxiv_version: 1410.3853v1 · doi: 10.48550/arxiv.1410.3853 · pith_short_12: VK5V72CCWISE · pith_short_16: VK5V72CCWISEZD3V · pith_short_8: VK5V72CC

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/VK5V72CCWISEZD3VYVJLXRLG7P \
  | 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: aabb5fe842b2244c8f75c552bbc566fbfb7ad9b816fb4ceb6ab945ff3eca3ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3103d7b61833b2adf53ff610990c8509d867675bf933b027336bf2fe9828391",
    "cross_cats_sorted": [
      "physics.ed-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2014-10-14T20:25:02Z",
    "title_canon_sha256": "2762c7d8863fe36140ce84542167d2433c1b0b96caa38b726303d89fb3b4832e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3853",
    "kind": "arxiv",
    "version": 1
  }
}