Pith Number

pith:66JST4XP

pith:2016:66JST4XPMP6TVMD6SY3ETKHPNT

not attested not anchored not stored refs pending

Fractional-charge and fractional-spin errors in range-separated density-functional theory

Bastien Mussard (LCT, ICS), Julien Toulouse (LCT)

arxiv:1607.03621 v1 · 2016-07-13 · 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{66JST4XPMP6TVMD6SY3ETKHPNT}

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	2026-05-18T00:49:16.600720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79329f2ef63fd3ab07e963649a8ef6ce7e11673db29678cf26bdbe980ca15c8

Aliases

arxiv: 1607.03621 · arxiv_version: 1607.03621v1 · doi: 10.48550/arxiv.1607.03621 · pith_short_12: 66JST4XPMP6T · pith_short_16: 66JST4XPMP6TVMD6 · pith_short_8: 66JST4XP

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/66JST4XPMP6TVMD6SY3ETKHPNT \
  | 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: f79329f2ef63fd3ab07e963649a8ef6ce7e11673db29678cf26bdbe980ca15c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e608fee8f22fc7064584be42d1fa87d101cacaa1da5a52fde0a2d0f17416e9de",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-07-13T07:48:45Z",
    "title_canon_sha256": "822eac5d6a9ca42922a05209e453adedaa482ae652d13f0782b28d6aa7ea19ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03621",
    "kind": "arxiv",
    "version": 1
  }
}