Pith Number

pith:NSMV3TUX

pith:2009:NSMV3TUXR7JVH6B3M4GIJDTIIE

not attested not anchored not stored refs pending

Transport and superconducting properties of Fe-based superconductors: SmFeAs(O1-x Fx) versus Fe1+y (Te1-x, Sex)

A. Martinelli, A. Palenzona, C. Ferdeghini, G. Lamura, I. Pallecchi, M. Putti, M. R. Cimberle, M. Tropeano, M. Vignolo

arxiv:0912.0395 v1 · 2009-12-02 · cond-mat.supr-con · 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{NSMV3TUXR7JVH6B3M4GIJDTIIE}

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	2026-05-18T02:10:34.627287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c995dce978fd353f83b670c848e684110d56c060508543ef23bb5c78f163545

Aliases

arxiv: 0912.0395 · arxiv_version: 0912.0395v1 · doi: 10.48550/arxiv.0912.0395 · pith_short_12: NSMV3TUXR7JV · pith_short_16: NSMV3TUXR7JVH6B3 · pith_short_8: NSMV3TUX

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/NSMV3TUXR7JVH6B3M4GIJDTIIE \
  | 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: 6c995dce978fd353f83b670c848e684110d56c060508543ef23bb5c78f163545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3150677b27d526510ee8a9c860e1d1c1092f08535d6abf2906822dbbb254f60a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-12-02T11:38:41Z",
    "title_canon_sha256": "1d91bb9daa00f5840bf77323c30dee2f7ea28bf09b5917c6daf05e83803b38f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0395",
    "kind": "arxiv",
    "version": 1
  }
}