Pith Number

pith:4YQSIF2D

pith:2021:4YQSIF2D522GL2TCCIB2YTJ57B

not attested not anchored not stored refs pending

Reexamination of the ground state Born-Oppenheimer Yb$_2$ potential

Alexei A. Buchachenko, Giorgio Visentin, Pawe{\l} Tecmer

arxiv:2107.10353 v3 · 2021-07-21 · physics.atom-ph · physics.chem-ph · physics.comp-ph · 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{4YQSIF2D522GL2TCCIB2YTJ57B}

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	2026-07-05T03:30:53.101620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e621241743eeb465ea621203ac4d3df8656da932f56d9db42b38cbb9c3a1d1a1

Aliases

arxiv: 2107.10353 · arxiv_version: 2107.10353v3 · doi: 10.48550/arxiv.2107.10353 · pith_short_12: 4YQSIF2D522G · pith_short_16: 4YQSIF2D522GL2TC · pith_short_8: 4YQSIF2D

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/4YQSIF2D522GL2TCCIB2YTJ57B \
  | 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: e621241743eeb465ea621203ac4d3df8656da932f56d9db42b38cbb9c3a1d1a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2049b4e950d67974bbd44513007f721d79ca026ae37d39bf3747d0c8f076b9a6",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2021-07-21T20:53:37Z",
    "title_canon_sha256": "b211975200b920367a88a551f953f16b8bec257fa2151352caed6041bbb834d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10353",
    "kind": "arxiv",
    "version": 3
  }
}