Pith Number

pith:LHRLY67L

pith:2013:LHRLY67L2TF3M2DXHVDWEV4UY4

not attested not anchored not stored refs pending

An epistemology and expectations survey about experimental physics: Development and initial results

Benjamin M. Zwickl, H. J. Lewandowski, Noah Finkelstein, Takako Hirokawa

arxiv:1310.1055 v2 · 2013-10-03 · 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{LHRLY67L2TF3M2DXHVDWEV4UY4}

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	2026-05-18T01:47:15.743007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59e2bc7bebd4cbb668773d47625794c71418e714a0c4f56842ffd00ab0477abf

Aliases

arxiv: 1310.1055 · arxiv_version: 1310.1055v2 · doi: 10.48550/arxiv.1310.1055 · pith_short_12: LHRLY67L2TF3 · pith_short_16: LHRLY67L2TF3M2DX · pith_short_8: LHRLY67L

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/LHRLY67L2TF3M2DXHVDWEV4UY4 \
  | 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: 59e2bc7bebd4cbb668773d47625794c71418e714a0c4f56842ffd00ab0477abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d8be3ed4db7dfc09f618ad48d32bfc4fcd90b3af85bc6127f6a8d585a6c48ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2013-10-03T18:39:27Z",
    "title_canon_sha256": "821136eb13e32679ad2ec28e6e78585673aec50e11eef72feff168b8ba66b554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1055",
    "kind": "arxiv",
    "version": 2
  }
}