Pith Number

pith:FPT7LSCW

pith:2017:FPT7LSCWN3T26SFHUIV45GFVZY

not attested not anchored not stored refs pending

Indication of unconventional superconductivity in layered bismuth chalcogenide superconductor LaO0.6F0.4Bi(S,Se)2 revealed by Se isotope effect

Kazuhisa Hoshi, Yoshikazu Mizuguchi, Yosuke Goto

arxiv:1708.08252 v2 · 2017-08-28 · 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{FPT7LSCWN3T26SFHUIV45GFVZY}

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	2026-05-18T00:20:39.171822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2be7f5c8566ee7af48a7a22bce98b5ce173d1f3019e2ba2d9d712b73380f5717

Aliases

arxiv: 1708.08252 · arxiv_version: 1708.08252v2 · doi: 10.48550/arxiv.1708.08252 · pith_short_12: FPT7LSCWN3T2 · pith_short_16: FPT7LSCWN3T26SFH · pith_short_8: FPT7LSCW

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/FPT7LSCWN3T26SFHUIV45GFVZY \
  | 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: 2be7f5c8566ee7af48a7a22bce98b5ce173d1f3019e2ba2d9d712b73380f5717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7c736697ec5289b2d3123be8b5c9bac25a071ef3baa9654fc6e95bebb123655",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-08-28T09:43:53Z",
    "title_canon_sha256": "af41ded31fd3ac1ec53ae4d0cd4ad07f05d8ee231b7109f320b73535bd66d1b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08252",
    "kind": "arxiv",
    "version": 2
  }
}