Pith Number

pith:7RUERCP7

pith:2016:7RUERCP7PIWKEGSUJLD3GUIXNK

not attested not anchored not stored refs pending

Duo: a general program for calculating spectra of diatomic molecules

Andrey V. Stolyarov, Jonathan Tennyson, Lorenzo Lodi, Sergei N. Yurchenko

arxiv:1601.06531 v2 · 2016-01-25 · physics.comp-ph · 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{7RUERCP7PIWKEGSUJLD3GUIXNK}

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	2026-05-18T01:11:37.383896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc684889ff7a2ca21a544ac7b351176a8c985a64d612d625d23fa59666c1961b

Aliases

arxiv: 1601.06531 · arxiv_version: 1601.06531v2 · doi: 10.48550/arxiv.1601.06531 · pith_short_12: 7RUERCP7PIWK · pith_short_16: 7RUERCP7PIWKEGSU · pith_short_8: 7RUERCP7

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/7RUERCP7PIWKEGSUJLD3GUIXNK \
  | 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: fc684889ff7a2ca21a544ac7b351176a8c985a64d612d625d23fa59666c1961b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1d2dbd562444b273327f1a414c346f3037c1156bb35dcba97be204bb1aa2f8b",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-01-25T09:46:58Z",
    "title_canon_sha256": "e093f46d0f77c50e201df0fcb1220c9253391e010de2df2b5299cb227cfea1e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06531",
    "kind": "arxiv",
    "version": 2
  }
}