Pith Number

pith:5HSJYXR3

pith:2018:5HSJYXR32RHYD5NIADBNI6532M

not attested not anchored not stored refs pending

Hyperfine-resolved rotation-vibration line list of ammonia (NH$_3$)

Alec Owens, Andrey Yachmenev, Jochen K\"upper, Phillip A. Coles

arxiv:1809.06915 v1 · 2018-09-18 · physics.chem-ph · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HSJYXR32RHYD5NIADBNI6532M}

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	2026-05-17T23:56:17.850020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9e49c5e3bd44f81f5a800c2d47bbbd33af966cf795b4ecd67ef4425ae7427e3

Aliases

arxiv: 1809.06915 · arxiv_version: 1809.06915v1 · doi: 10.48550/arxiv.1809.06915 · pith_short_12: 5HSJYXR32RHY · pith_short_16: 5HSJYXR32RHYD5NI · pith_short_8: 5HSJYXR3

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/5HSJYXR32RHYD5NIADBNI6532M \
  | 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: e9e49c5e3bd44f81f5a800c2d47bbbd33af966cf795b4ecd67ef4425ae7427e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0090dec598a043e05ffe7e2d5c4a9368b834b92a3d434b8b8d9e76ea4e786270",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-09-18T20:16:33Z",
    "title_canon_sha256": "8e5fc136f8addf5511f40dc07992912a89351cf395c1ba0c2c0dd52ecd7ff6aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06915",
    "kind": "arxiv",
    "version": 1
  }
}