Pith Number

pith:55K2DJKI

pith:2017:55K2DJKIWPQLJYT7GK7K3E6PDJ

not attested not anchored not stored refs pending

Bulk Superconductivity Induced by Se Substitution in BiCh2-Based Layered Compounds Eu0.5Ce0.5FBiS2-xSex

Ryota Sogabe, Yoshikazu Mizuguchi, Yosuke Goto

arxiv:1708.03840 v1 · 2017-08-13 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55K2DJKIWPQLJYT7GK7K3E6PDJ}

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	2026-05-18T00:33:58.651623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef55a1a548b3e0b4e27f32bead93cf1a6c73d180f304de5416d5a8cfe7e462bf

Aliases

arxiv: 1708.03840 · arxiv_version: 1708.03840v1 · doi: 10.48550/arxiv.1708.03840 · pith_short_12: 55K2DJKIWPQL · pith_short_16: 55K2DJKIWPQLJYT7 · pith_short_8: 55K2DJKI

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/55K2DJKIWPQLJYT7GK7K3E6PDJ \
  | 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: ef55a1a548b3e0b4e27f32bead93cf1a6c73d180f304de5416d5a8cfe7e462bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069655b1e4e28bfe6c329f251efaed8728a00077fdfd06144b8c3c14b29a136f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-08-13T02:38:51Z",
    "title_canon_sha256": "d11f1cd479ffa4b6389108d4809d8d7045b97dba30e674b2f0efb73cbd61b6fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03840",
    "kind": "arxiv",
    "version": 1
  }
}