Pith Number

pith:XOU2BALV

pith:2015:XOU2BALVVPEW6FHZIHZZPERFCB

not attested not anchored not stored refs pending

False Prediction of Fundamental Properties of Metals by Hybrid Functionals

Peihong Zhang, S. B. Zhang, Tesfaye A. Abtew, Tianyi Cai, Weiwei Gao, Y. Y. Sun

arxiv:1504.06259 v1 · 2015-04-23 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XOU2BALVVPEW6FHZIHZZPERFCB}

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	2026-05-18T02:18:02.150861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bba9a08175abc96f14f941f39792251061516a07b4439fcaa1bf1c70e0ff7276

Aliases

arxiv: 1504.06259 · arxiv_version: 1504.06259v1 · doi: 10.48550/arxiv.1504.06259 · pith_short_12: XOU2BALVVPEW · pith_short_16: XOU2BALVVPEW6FHZ · pith_short_8: XOU2BALV

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/XOU2BALVVPEW6FHZIHZZPERFCB \
  | 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: bba9a08175abc96f14f941f39792251061516a07b4439fcaa1bf1c70e0ff7276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "219d5e97e9ec4cd0cbe7148c9d4fe1b0554fdb23284e9d668b0a7bf79209df8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-23T17:13:12Z",
    "title_canon_sha256": "34b2c87d98f11ab907bdadd5784b10cdd740a3b46ca64411e2d672c9f4886117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06259",
    "kind": "arxiv",
    "version": 1
  }
}