Pith Number

pith:3FBIFI6J

pith:2018:3FBIFI6JFTTDEINSRHMABP7WHT

not attested not anchored not stored refs pending

A Mountaineering Strategy to Excited States: Highly-Accurate Reference Energies and Benchmarks

Anthony Scemama, Aymeric Blondel, Denis Jacquemin, Michel Caffarel, Pierre-Fran\c{c}ois Loos, Yann Garniron

arxiv:1807.02045 v1 · 2018-07-05 · physics.chem-ph · physics.comp-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{3FBIFI6JFTTDEINSRHMABP7WHT}

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	2026-05-17T23:47:07.359054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d94282a3c92ce63221b289d800bff63ce4b8b234bdc185a78b5040d28ce8fb4e

Aliases

arxiv: 1807.02045 · arxiv_version: 1807.02045v1 · doi: 10.48550/arxiv.1807.02045 · pith_short_12: 3FBIFI6JFTTD · pith_short_16: 3FBIFI6JFTTDEINS · pith_short_8: 3FBIFI6J

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/3FBIFI6JFTTDEINSRHMABP7WHT \
  | 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: d94282a3c92ce63221b289d800bff63ce4b8b234bdc185a78b5040d28ce8fb4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac0ed471134bcfc3c545a1141674c8396688f00628785e43c457b4568c35041b",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-07-05T15:08:04Z",
    "title_canon_sha256": "19ae598d57f3ed1f4979ed2ad968e13461546fe27604bb0fad4a9e84642c81be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02045",
    "kind": "arxiv",
    "version": 1
  }
}