Pith Number

pith:L4KNP6XA

pith:2017:L4KNP6XAER24JQ342AGVT5TTPX

not attested not anchored not stored refs pending

High-resolution one-photon absorption spectroscopy of the $D\,{}^2\Sigma^- \leftarrow X\,{}^2\Pi$ system of radical OH and OD

A. N. Heays, B. Gans, J. C. Loison, K. Ito, K. M. Hickson, L. Nahon, N. de Oliveira, S. Boy\'e-P\'eronne, S. Douin

arxiv:1709.02509 v1 · 2017-09-08 · physics.atom-ph · astro-ph.EP · physics.chem-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{L4KNP6XAER24JQ342AGVT5TTPX}

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	2026-05-18T00:35:45.535509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f14d7fae02475c4c37cd00d59f6737de980a88c27dd12837141b3c535e18825

Aliases

arxiv: 1709.02509 · arxiv_version: 1709.02509v1 · doi: 10.48550/arxiv.1709.02509 · pith_short_12: L4KNP6XAER24 · pith_short_16: L4KNP6XAER24JQ34 · pith_short_8: L4KNP6XA

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/L4KNP6XAER24JQ342AGVT5TTPX \
  | 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: 5f14d7fae02475c4c37cd00d59f6737de980a88c27dd12837141b3c535e18825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "283d46ffc163b8750610eb74d70a84bc26e84981f02e4e569896b06db8b99b90",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-09-08T02:30:05Z",
    "title_canon_sha256": "465cc29c41d8624bea5f225397121e9c12360bb770e6c08905a8786df97e0837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02509",
    "kind": "arxiv",
    "version": 1
  }
}