Pith Number

pith:JDHB3VDJ

pith:2025:JDHB3VDJAT36OMDYC3BIMZWAYG

not attested not anchored not stored refs pending

Evaluating recognition and recall formats of social network surveys in physics education research

Adrienne L. Traxler, Eric Brewe, Justin Gambrell, Meagan Sundstrom

arxiv:2508.08417 v1 · 2025-08-11 · 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{JDHB3VDJAT36OMDYC3BIMZWAYG}

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	2026-05-20T00:02:53.063572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ce1dd46904f7e7307816c28666c0c18564f05959864a33f88e5e82a9809c25

Aliases

arxiv: 2508.08417 · arxiv_version: 2508.08417v1 · doi: 10.48550/arxiv.2508.08417 · pith_short_12: JDHB3VDJAT36 · pith_short_16: JDHB3VDJAT36OMDY · pith_short_8: JDHB3VDJ

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/JDHB3VDJAT36OMDYC3BIMZWAYG \
  | 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: 48ce1dd46904f7e7307816c28666c0c18564f05959864a33f88e5e82a9809c25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce478970dd8091be593c741dabbe483ec18cdf187fed355522d5dce99957595a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2025-08-11T19:10:27Z",
    "title_canon_sha256": "8b99277b2a69a0c3160ea9d20f3afa76cc1d69c8b7defb3be11aac77139b9a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08417",
    "kind": "arxiv",
    "version": 1
  }
}