Pith Number

pith:BSCMRLMW

pith:2009:BSCMRLMW5JK3WBRTC7OQLWQLFZ

not attested not anchored not stored refs pending

Hafnium binary alloys from experiments and first principles

Gus L. W. Hart, Ohad Levy, Stefano Curtarolo

arxiv:0907.5131 v1 · 2009-07-29 · 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{BSCMRLMW5JK3WBRTC7OQLWQLFZ}

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	2026-07-04T15:47:04.312850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c84c8ad96ea55bb063317dd05da0b2e58bd7d6c16105c86f36f51c818e6b0f0

Aliases

arxiv: 0907.5131 · arxiv_version: 0907.5131v1 · doi: 10.48550/arxiv.0907.5131 · pith_short_12: BSCMRLMW5JK3 · pith_short_16: BSCMRLMW5JK3WBRT · pith_short_8: BSCMRLMW

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/BSCMRLMW5JK3WBRTC7OQLWQLFZ \
  | 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: 0c84c8ad96ea55bb063317dd05da0b2e58bd7d6c16105c86f36f51c818e6b0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46ec5a53c0798e43501c77f60662a25b0173622a5070966497c39ccbe848bde5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-07-29T13:59:12Z",
    "title_canon_sha256": "a7ee3b30915249fe1a3a560a44ef335705c0adafebeffbdd0eec9c9d018d5ee4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5131",
    "kind": "arxiv",
    "version": 1
  }
}