Pith Number

pith:GVIE5BZ5

pith:2015:GVIE5BZ5MLTS4KW6T76RU65G4H

not attested not anchored not stored refs pending

Measuring the Boltzmann constant by mid-infrared laser spectroscopy of ammonia

B. Darqui\'e, C. Ayari, C. Chardonnet, C. Daussy, F. Rohart (PhLAM), O. Kozlova (LNE- INM), Papa Sow, S. Briaudeau (LNE- INM), Sean Tokunaga, S. Mejri

arxiv:1506.01828 v1 · 2015-06-05 · physics.atom-ph · physics.optics · quant-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{GVIE5BZ5MLTS4KW6T76RU65G4H}

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	2026-05-18T01:00:10.217624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35504e873d62e72e2ade9ffd1a7ba6e1d3950e3cb547d033da1d0c7ee84f6e40

Aliases

arxiv: 1506.01828 · arxiv_version: 1506.01828v1 · doi: 10.48550/arxiv.1506.01828 · pith_short_12: GVIE5BZ5MLTS · pith_short_16: GVIE5BZ5MLTS4KW6 · pith_short_8: GVIE5BZ5

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/GVIE5BZ5MLTS4KW6T76RU65G4H \
  | 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: 35504e873d62e72e2ade9ffd1a7ba6e1d3950e3cb547d033da1d0c7ee84f6e40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7b25e0d490b13479a11ffb514c49983442688dce8ff32bf215d76388887fc4e",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-06-05T09:16:22Z",
    "title_canon_sha256": "58155c504c73f5f9030a77aacd7376981fe2605975b62c51f9eff533a9efe747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01828",
    "kind": "arxiv",
    "version": 1
  }
}