Pith Number

pith:PXVXWFDW

pith:2017:PXVXWFDWSEDLIX4VIQ4CMKPEFH

not attested not anchored not stored refs pending

Participation rates of in-class vs. online administration of low-stakes research-based assessments

Ben Van Dusen, Eleanor W. Close, Jayson Nissen, Manher Jariwala, Xochith Herrera

arxiv:1711.05838 v1 · 2017-11-15 · 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{PXVXWFDWSEDLIX4VIQ4CMKPEFH}

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	2026-05-18T00:30:23.991171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7deb7b14769106b45f9544382629e429c6bb2e0247f296b67d3e36452a427bdb

Aliases

arxiv: 1711.05838 · arxiv_version: 1711.05838v1 · doi: 10.48550/arxiv.1711.05838 · pith_short_12: PXVXWFDWSEDL · pith_short_16: PXVXWFDWSEDLIX4V · pith_short_8: PXVXWFDW

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/PXVXWFDWSEDLIX4VIQ4CMKPEFH \
  | 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: 7deb7b14769106b45f9544382629e429c6bb2e0247f296b67d3e36452a427bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61344d58774c3bec3f443ea73de9191ea408a29171e65be1573af04c6cf842fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2017-11-15T22:51:51Z",
    "title_canon_sha256": "1d1df17a36660ed4027342e0a859918b4528c53f65a500a910cea6f52b99dbb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05838",
    "kind": "arxiv",
    "version": 1
  }
}