Pith Number

pith:OTMDU7LT

pith:2014:OTMDU7LTD7RLJLLJFQBUAANH27

not attested not anchored not stored refs pending

On the calibration of direct-current current transformers

Cristina Cassiago, Enrico Gasparotto, Luca Callegaro

arxiv:1409.5700 v1 · 2014-09-19 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTMDU7LTD7RLJLLJFQBUAANH27}

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	2026-05-18T00:58:11.434178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74d83a7d731fe2b4ad692c034001a7d7ef74d32d91f26d8e5efc19deeb234ec1

Aliases

arxiv: 1409.5700 · arxiv_version: 1409.5700v1 · doi: 10.48550/arxiv.1409.5700 · pith_short_12: OTMDU7LTD7RL · pith_short_16: OTMDU7LTD7RLJLLJ · pith_short_8: OTMDU7LT

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/OTMDU7LTD7RLJLLJFQBUAANH27 \
  | 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: 74d83a7d731fe2b4ad692c034001a7d7ef74d32d91f26d8e5efc19deeb234ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99ccb9516b51453ae07fd121fcd0381631915b48d066efba25650c65a7f2cc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2014-09-19T15:35:01Z",
    "title_canon_sha256": "2a75e1c8a748db7bc2c2b176ba9e4f0658982d898fd8377ee3d3d26100c3678c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5700",
    "kind": "arxiv",
    "version": 1
  }
}