Pith Number

pith:UFYA626P

pith:2012:UFYA626PKSQT3UVAYOUHSNQDFN

not attested not anchored not stored refs pending

The spectroscopic parameters of sodium cyanide, NaCN (X 1A'), revisited

D. T. Halfen, Holger S. P. M\"uller, L. M. Ziurys

arxiv:1201.0703 v2 · 2012-01-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFYA626PKSQT3UVAYOUHSNQDFN}

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	2026-05-17T23:51:35.117182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1700f6bcf54a13dd2a0c3a87936032b6282e9ab6eb90c54d3839135ebeccc18

Aliases

arxiv: 1201.0703 · arxiv_version: 1201.0703v2 · doi: 10.48550/arxiv.1201.0703 · pith_short_12: UFYA626PKSQT · pith_short_16: UFYA626PKSQT3UVA · pith_short_8: UFYA626P

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/UFYA626PKSQT3UVAYOUHSNQDFN \
  | 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: a1700f6bcf54a13dd2a0c3a87936032b6282e9ab6eb90c54d3839135ebeccc18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91e2ca7f57c56a633608b70e06c5ada4ce844d5b49e5cce9964d72316bb42dd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-03T17:20:16Z",
    "title_canon_sha256": "3aaf6b866546f375cb80a514d678bf2b6210f19085e6eaa95c311db3151e5b7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0703",
    "kind": "arxiv",
    "version": 2
  }
}