Pith Number

pith:BIHUS6WX

pith:2009:BIHUS6WXRMPLENEGRZLCQ6O4VD

not attested not anchored not stored refs pending

First-principles LDA+U and GGA+U study of neptunium dioxide

Baotian Wang, Hongliang Shi, Ping Zhang, Weidong Li

arxiv:0911.0256 v1 · 2009-11-02 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIHUS6WXRMPLENEGRZLCQ6O4VD}

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	2026-05-18T02:11:00.778745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a0f497ad78b1eb234868e562879dca8f8d54156bc02a0a854438008302c8d39

Aliases

arxiv: 0911.0256 · arxiv_version: 0911.0256v1 · doi: 10.48550/arxiv.0911.0256 · pith_short_12: BIHUS6WXRMPL · pith_short_16: BIHUS6WXRMPLENEG · pith_short_8: BIHUS6WX

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/BIHUS6WXRMPLENEGRZLCQ6O4VD \
  | 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: 0a0f497ad78b1eb234868e562879dca8f8d54156bc02a0a854438008302c8d39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12e8d6424458967aa3215bcb2bf945a06760deec565ec3df867494b65331df97",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-11-02T08:43:46Z",
    "title_canon_sha256": "a60a88e4255770d54c33916ba7ee765783c055b6bc9cf5ddc3b3b58015b30f54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0256",
    "kind": "arxiv",
    "version": 1
  }
}