Pith Number

pith:BYIP2HGM

pith:2015:BYIP2HGM2EPW4V6H7GPG5RDABC

not attested not anchored not stored refs pending

Evolution of high-temperature superconductivity from low-Tc phase tuned by carrier concentration in FeSe thin flakes

B. Lei, C. Shang, G. J. Ye, J. H. Cui, N. Z. Wang, T. Wu, X. G. Luo, X. H. Chen, Z. J. Xiang, Z. Sun

arxiv:1509.00620 v1 · 2015-09-02 · 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{BYIP2HGM2EPW4V6H7GPG5RDABC}

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	2026-05-18T01:20:11.370955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e10fd1cccd11f6e57c7f99e6ec46008a5405623ad07c8957d94154aa72e15ae

Aliases

arxiv: 1509.00620 · arxiv_version: 1509.00620v1 · doi: 10.48550/arxiv.1509.00620 · pith_short_12: BYIP2HGM2EPW · pith_short_16: BYIP2HGM2EPW4V6H · pith_short_8: BYIP2HGM

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/BYIP2HGM2EPW4V6H7GPG5RDABC \
  | 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: 0e10fd1cccd11f6e57c7f99e6ec46008a5405623ad07c8957d94154aa72e15ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e73f849e221696ed05706b3625199326dee169b6d3aaa1c154f4429b59b55eca",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-09-02T09:53:34Z",
    "title_canon_sha256": "fb6eb0c749c1b5bb3d8879a668ddd343780c8f22703ac4824cb03bc7e2365a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00620",
    "kind": "arxiv",
    "version": 1
  }
}