Pith Number

pith:QJGCA3VR

pith:2014:QJGCA3VRMA3SNAV2V43UYZNDOZ

not attested not anchored not stored refs pending

Simple regularization scheme for multi-reference density functional theories

Jacek Dobaczewski, Wojciech Satula

arxiv:1407.0857 v1 · 2014-07-03 · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJGCA3VRMA3SNAV2V43UYZNDOZ}

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	2026-05-18T02:31:59.784329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

824c206eb160372682baaf374c65a3765729324527043eb10e43933d43fefd4c

Aliases

arxiv: 1407.0857 · arxiv_version: 1407.0857v1 · doi: 10.48550/arxiv.1407.0857 · pith_short_12: QJGCA3VRMA3S · pith_short_16: QJGCA3VRMA3SNAV2 · pith_short_8: QJGCA3VR

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/QJGCA3VRMA3SNAV2V43UYZNDOZ \
  | 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: 824c206eb160372682baaf374c65a3765729324527043eb10e43933d43fefd4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f9aa8e61adbfa282a851083814364f787278641545b848def6b11d8012bdc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-07-03T10:40:23Z",
    "title_canon_sha256": "d338e517e6b821f2da9c13ec0f1a575134ed44513397f3827150204bfc291950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0857",
    "kind": "arxiv",
    "version": 1
  }
}