Pith Number

pith:3JAWQERW

pith:2016:3JAWQERWZTNDIQR2O22NZ5VAFE

not attested not anchored not stored refs pending

Superconductivity at ~ 0.049 K in Laves phase HfZn2 predicted by first principles

Md. Atikur Rahman, Md. Zahidur Rahaman

arxiv:1605.04841 v1 · 2016-05-16 · 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{3JAWQERWZTNDIQR2O22NZ5VAFE}

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	2026-05-18T01:14:46.172699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da41681236ccda34423a76b4dcf6a029244b6551b62b7f016cde72c353b3367a

Aliases

arxiv: 1605.04841 · arxiv_version: 1605.04841v1 · doi: 10.48550/arxiv.1605.04841 · pith_short_12: 3JAWQERWZTND · pith_short_16: 3JAWQERWZTNDIQR2 · pith_short_8: 3JAWQERW

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/3JAWQERWZTNDIQR2O22NZ5VAFE \
  | 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: da41681236ccda34423a76b4dcf6a029244b6551b62b7f016cde72c353b3367a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a82f36cee02a9037c120f6473ac12f64451d930acfc5f1e9543a503bee4fc334",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-05-16T17:11:14Z",
    "title_canon_sha256": "28860df38a7b8b572cccc9acc4586cdc07ce6a79864d7051897dd5849b277eba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04841",
    "kind": "arxiv",
    "version": 1
  }
}