Pith Number

pith:KVMEQKUE

pith:2015:KVMEQKUEYWJC7DVWQTZJTPL3H2

not attested not anchored not stored refs pending

First-principles calculations of structural, electronic and optical properties of HfZn2

Md. Afjalur Rahman, Md. Atikur Rahman, Md. Zahidur Rahaman

arxiv:1510.04944 v2 · 2015-10-16 · 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{KVMEQKUEYWJC7DVWQTZJTPL3H2}

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	2026-05-18T01:14:52.857538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5558482a84c5922f8eb684f299bd7b3ead14d29aa81d44a4cd1c2a37e7d321fb

Aliases

arxiv: 1510.04944 · arxiv_version: 1510.04944v2 · doi: 10.48550/arxiv.1510.04944 · pith_short_12: KVMEQKUEYWJC · pith_short_16: KVMEQKUEYWJC7DVW · pith_short_8: KVMEQKUE

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/KVMEQKUEYWJC7DVWQTZJTPL3H2 \
  | 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: 5558482a84c5922f8eb684f299bd7b3ead14d29aa81d44a4cd1c2a37e7d321fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e66f5fea030f322a0cc214c479b5617da6a6739184a74806f7ab7859a5da35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-10-16T16:57:34Z",
    "title_canon_sha256": "447546a9c47fd29366dbc4454b162d302a3e602312281fbe7f9eb15827aeba79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04944",
    "kind": "arxiv",
    "version": 2
  }
}