Pith Number

pith:Q6JFDDPU

pith:2015:Q6JFDDPU5L6BQMHYN67NQSRNKZ

not attested not anchored not stored refs pending

Evaluating Optical Fiber Links with Data Filtering and Allan Deviation

Cecilia Clivati, Claudio Eligio Calosso, Salvatore Micalizio

arxiv:1507.00458 v1 · 2015-07-02 · physics.ins-det · physics.data-an · 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{Q6JFDDPU5L6BQMHYN67NQSRNKZ}

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	2026-05-18T01:37:24.653579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8792518df4eafc1830f86fbed84a2d566951edecde22bfdfd25b150003019beb

Aliases

arxiv: 1507.00458 · arxiv_version: 1507.00458v1 · doi: 10.48550/arxiv.1507.00458 · pith_short_12: Q6JFDDPU5L6B · pith_short_16: Q6JFDDPU5L6BQMHY · pith_short_8: Q6JFDDPU

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/Q6JFDDPU5L6BQMHYN67NQSRNKZ \
  | 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: 8792518df4eafc1830f86fbed84a2d566951edecde22bfdfd25b150003019beb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f4e954a7235fac8a4fc6fae7260dd1bf1618b26adcc7c675009dc855b430bc9",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-07-02T08:02:38Z",
    "title_canon_sha256": "1147b630035cea2ea2cdb4cbaed614cea2b67d8efef80a9eaf06e1abcb58d06f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00458",
    "kind": "arxiv",
    "version": 1
  }
}