Pith Number

pith:I7TTAEO4

pith:2012:I7TTAEO4KLN2V4EF6VEYFN242X

not attested not anchored not stored refs pending

A Multi-Baseline 12 GHz Atmospheric Phase Interferometer with One Micron Path Length Sensitivity

George U. Nystrom, Glen R. Petitpas, John Test, Kenneth H. Young, Patrick S. Leiker, Paul Yamaguchi, Raymond Blundell, Robert S. Kimberk, Robert W. Wilson, Todd R. Hunter

arxiv:1206.0039 v1 · 2012-05-31 · astro-ph.IM · physics.ao-ph · 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{I7TTAEO4KLN2V4EF6VEYFN242X}

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	2026-05-18T02:20:18.074757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47e73011dc52dbaaf085f54982b75cd5ce1587eb44a662ac895e50fb2c31fe0b

Aliases

arxiv: 1206.0039 · arxiv_version: 1206.0039v1 · doi: 10.48550/arxiv.1206.0039 · pith_short_12: I7TTAEO4KLN2 · pith_short_16: I7TTAEO4KLN2V4EF · pith_short_8: I7TTAEO4

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/I7TTAEO4KLN2V4EF6VEYFN242X \
  | 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: 47e73011dc52dbaaf085f54982b75cd5ce1587eb44a662ac895e50fb2c31fe0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b0571ebc2c50dd5e24ba93b6f6a92a7cdbac0e56dfd1baad971f4881b48ede",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-05-31T21:21:01Z",
    "title_canon_sha256": "556c8a3ede8f61146f3521537f4b903b02d3695483110b056858bcc7be2c3801"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0039",
    "kind": "arxiv",
    "version": 1
  }
}