Pith Number

pith:KEUASSEH

pith:2010:KEUASSEHRQYPJBWH6HDQDDYUQU

not attested not anchored not stored refs pending

Fluctuation conductivity and pseudogap in optimally doped SmFeAsO(1-x)

A.I. D'yachenko, A.L. Solovjov, S.L. Sidorov, Yu.V. Tarenkov

arxiv:1002.2306 v1 · 2010-02-11 · cond-mat.supr-con · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEUASSEHRQYPJBWH6HDQDDYUQU}

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	2026-05-18T01:04:58.604692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51280948878c30f486c7f1c7018f148536d971934913b54305e30730ab99af76

Aliases

arxiv: 1002.2306 · arxiv_version: 1002.2306v1 · doi: 10.48550/arxiv.1002.2306 · pith_short_12: KEUASSEHRQYP · pith_short_16: KEUASSEHRQYPJBWH · pith_short_8: KEUASSEH

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/KEUASSEHRQYPJBWH6HDQDDYUQU \
  | 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: 51280948878c30f486c7f1c7018f148536d971934913b54305e30730ab99af76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f81628d3bd6fd0021343a17a452389770c11b78d1285a422ae5f17e50e0aea2",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-02-11T09:02:52Z",
    "title_canon_sha256": "3aa993de7f746cb1f8b9be8ca29e91fe4f10c0aef7365f289e26d46aeea00b17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2306",
    "kind": "arxiv",
    "version": 1
  }
}