Pith Number

pith:CT65W22I

pith:2013:CT65W22I3RB573TFXUGMNOFVQP

not attested not anchored not stored refs pending

Direct and alignment-insensitive measurement of cantilever curvature

Gabriel Aeppli, Joe M. Bailey, Rodolfo I. Hermans

arxiv:1303.2482 v2 · 2013-03-11 · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CT65W22I3RB573TFXUGMNOFVQP}

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	2026-05-18T03:18:18.342168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14fddb6b48dc43dfee65bd0cc6b8b583dfcf4b2f5ee3f4c5c42be01949dc359c

Aliases

arxiv: 1303.2482 · arxiv_version: 1303.2482v2 · doi: 10.48550/arxiv.1303.2482 · pith_short_12: CT65W22I3RB5 · pith_short_16: CT65W22I3RB573TF · pith_short_8: CT65W22I

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/CT65W22I3RB573TFXUGMNOFVQP \
  | 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: 14fddb6b48dc43dfee65bd0cc6b8b583dfcf4b2f5ee3f4c5c42be01949dc359c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b552b5d63382f0630d35fe2dde0396b5778ceedb49b74469acad8d45bdfd27b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-03-11T11:04:28Z",
    "title_canon_sha256": "5836c6ec8d43f47045a5ecd099e18b03ab89dea93015c2e11d34aaaf5997c2b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2482",
    "kind": "arxiv",
    "version": 2
  }
}