Pith Number

pith:5MNDT4IQ

pith:2009:5MNDT4IQG5OEBANKRORA7ZFOIP

not attested not anchored not stored refs pending

Evidence from neutron diffraction for superconductivity in the stabilized tetragonal phase of CaFe2As2 under uniaxial pressure

A. I. Goldman, A. Kreyssig, B. Ouladdiaf, D. K. Pratt, D. N. Argyriou, K. Prokes, N. Ni, P. C. Canfield, R. J. McQueeney, S. L. Bud'ko

arxiv:0908.4415 v2 · 2009-08-30 · 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{5MNDT4IQG5OEBANKRORA7ZFOIP}

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	2026-05-18T02:12:12.900196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb1a39f110375c4081aa8ba20fe4ae43c5f44c72e11ed7fd587ef01af6f7a245

Aliases

arxiv: 0908.4415 · arxiv_version: 0908.4415v2 · doi: 10.48550/arxiv.0908.4415 · pith_short_12: 5MNDT4IQG5OE · pith_short_16: 5MNDT4IQG5OEBANK · pith_short_8: 5MNDT4IQ

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/5MNDT4IQG5OEBANKRORA7ZFOIP \
  | 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: eb1a39f110375c4081aa8ba20fe4ae43c5f44c72e11ed7fd587ef01af6f7a245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01a99fb3083a0733d9e827a531275c1aeb9fbc12a0f18eacb7aff6617171484f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-08-30T19:36:08Z",
    "title_canon_sha256": "4ef2004985503d708af62d45f22aebef8cbc69829d1d44ef6c4ea71e93b8708c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.4415",
    "kind": "arxiv",
    "version": 2
  }
}