Pith Number

pith:UEN225QR

pith:2010:UEN225QRVUUJVCA526VC64A72I

not attested not anchored not stored refs pending

Appearance and disappearance of superconductivity with Fe site Co substitution in SmFe1-xCoxAsO (x = 0.0 to 1.0)

Anand Pal, H. Kishan, Mushahid Hussain, V.P.S. Awana

arxiv:1007.5121 v3 · 2010-07-29 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEN225QRVUUJVCA526VC64A72I}

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	2026-05-18T04:04:17.224212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a11bad7611ad289a881dd7aa2f701fd23f647a9792bcf81e002696fbb95ee82a

Aliases

arxiv: 1007.5121 · arxiv_version: 1007.5121v3 · doi: 10.48550/arxiv.1007.5121 · pith_short_12: UEN225QRVUUJ · pith_short_16: UEN225QRVUUJVCA5 · pith_short_8: UEN225QR

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/UEN225QRVUUJVCA526VC64A72I \
  | 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: a11bad7611ad289a881dd7aa2f701fd23f647a9792bcf81e002696fbb95ee82a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "210a119f2c155e39ca83d80a95a8a8b34200ce31cfb2c1c16d1ea5316a0f18ca",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-07-29T06:43:05Z",
    "title_canon_sha256": "2bc6777f5995183124ac774de34345a353540d4f4361bbc37f2370019b2847bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5121",
    "kind": "arxiv",
    "version": 3
  }
}