Pith Number

pith:HGPIOV56

pith:2023:HGPIOV56VBPP4IJUYWSKZ47LEB

not attested not anchored not stored refs pending

Comparison of Matlantis and VASP bulk formation and surface energies in metal hydrides, carbides, nitrides, oxides, and sulfides

Ken-ichi Shimizu, Shinya Mine, Takashi Toyao, Yoyo Hinuma

arxiv:2304.10820 v1 · 2023-04-21 · 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{HGPIOV56VBPP4IJUYWSKZ47LEB}

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	2026-07-05T06:03:15.704081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399e8757bea85efe2134c5a4acf3eb2067c48751eb396fba174f2df88b391406

Aliases

arxiv: 2304.10820 · arxiv_version: 2304.10820v1 · doi: 10.48550/arxiv.2304.10820 · pith_short_12: HGPIOV56VBPP · pith_short_16: HGPIOV56VBPP4IJU · pith_short_8: HGPIOV56

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/HGPIOV56VBPP4IJUYWSKZ47LEB \
  | 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: 399e8757bea85efe2134c5a4acf3eb2067c48751eb396fba174f2df88b391406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259bcd55115b2fb41a7ce4dd08438c1deafae43e5fd608f1c5027708daec089d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-04-21T09:05:20Z",
    "title_canon_sha256": "7ff29c81e9bac1f7ab8aa78d317f9e93da0361d6f99cce97ee243919b0a175b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10820",
    "kind": "arxiv",
    "version": 1
  }
}