Pith Number

pith:P37GFHKI

pith:2008:P37GFHKI3Z6E4VKGDUO47F3GMY

not attested not anchored not stored refs pending

Superconductivity in the Mo_2Re_3B compound

B. Andrzejewski (Institute of Molecular Physics, Poland), Polish Academy of Sciences, Poznan

arxiv:0803.0644 v1 · 2008-03-05 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P37GFHKI3Z6E4VKGDUO47F3GMY}

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	2026-05-18T03:38:03.088690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7efe629d48de7c4e55461d1dcf97666605811c0ec6b0d0ff3f4416bd9bde4f6f

Aliases

arxiv: 0803.0644 · arxiv_version: 0803.0644v1 · doi: 10.48550/arxiv.0803.0644 · pith_short_12: P37GFHKI3Z6E · pith_short_16: P37GFHKI3Z6E4VKG · pith_short_8: P37GFHKI

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/P37GFHKI3Z6E4VKGDUO47F3GMY \
  | 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: 7efe629d48de7c4e55461d1dcf97666605811c0ec6b0d0ff3f4416bd9bde4f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a78b47951575b3059811c79ce0d85c549b51c5d29b3d2ae1ae0794daa7c8d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-03-05T12:02:13Z",
    "title_canon_sha256": "2f18e30812f280f73bfd2a3db173eaa4258acd5d6b30a7c7934b28d753e4d503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0644",
    "kind": "arxiv",
    "version": 1
  }
}