Pith Number

pith:7RYABAFJ

pith:2021:7RYABAFJHKKBREDILZIDVLROUM

not attested not anchored not stored refs pending

iCISCF: An Iterative Configuration Interaction-based Multiconfigurational Self-consistent Field Theory for Large Active Spaces

Ning Zhang, Wenjian Liu, Yang Guo, Yibo Lei

arxiv:2106.10223 v1 · 2021-06-18 · 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{7RYABAFJHKKBREDILZIDVLROUM}

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	2026-07-05T02:50:34.682925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc700080a93a941890685e503aae2ea31f33cdee04d370231a4ab8efa06011b7

Aliases

arxiv: 2106.10223 · arxiv_version: 2106.10223v1 · doi: 10.48550/arxiv.2106.10223 · pith_short_12: 7RYABAFJHKKB · pith_short_16: 7RYABAFJHKKBREDI · pith_short_8: 7RYABAFJ

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/7RYABAFJHKKBREDILZIDVLROUM \
  | 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: fc700080a93a941890685e503aae2ea31f33cdee04d370231a4ab8efa06011b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e474140b3c657b64aa112fc70179bceba928b70e1a7245986b2e13ab75595922",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-06-18T16:50:01Z",
    "title_canon_sha256": "aa19313078ede52fa4c4e527369589949876a14ea093eb478d9b0b0ea245c5ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.10223",
    "kind": "arxiv",
    "version": 1
  }
}