Pith Number

pith:BMEQ4QFT

pith:2007:BMEQ4QFTRNGNVW23JBENUW3NET

not attested not anchored not stored refs pending

An universal algorithm of calculating terms of atomic many-body perturbation theory

V. A. Dzuba

arxiv:0710.2946 v2 · 2007-10-16 · physics.atom-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{BMEQ4QFTRNGNVW23JBENUW3NET}

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	2026-05-18T02:16:10.396959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b090e40b38b4cdadb5b4848da5b6d24c081984b3607ed3d4c7bea6a9b9e38b6

Aliases

arxiv: 0710.2946 · arxiv_version: 0710.2946v2 · doi: 10.48550/arxiv.0710.2946 · pith_short_12: BMEQ4QFTRNGN · pith_short_16: BMEQ4QFTRNGNVW23 · pith_short_8: BMEQ4QFT

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/BMEQ4QFTRNGNVW23JBENUW3NET \
  | 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: 0b090e40b38b4cdadb5b4848da5b6d24c081984b3607ed3d4c7bea6a9b9e38b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40d0e4f218ab87dc147a49d94e6eba8c5b43a8f245607333ce89fc610fc7861a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2007-10-16T02:42:49Z",
    "title_canon_sha256": "22badd5eaa414aa0b49fe9cd74840a120dd9cddea686cc9a715cf53b5126758c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.2946",
    "kind": "arxiv",
    "version": 2
  }
}