Pith Number

pith:7KYIDATP

pith:2016:7KYIDATPAYWWI26SLI22WN4EG5

not attested not anchored not stored refs pending

Theoretical aspects of the study on the new bismuth chalcogenide based superconductors

Hidetomo Usui, Kazuhiko Kuroki

arxiv:1604.01939 v1 · 2016-04-07 · cond-mat.supr-con

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

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	2026-05-18T01:15:22.412896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fab081826f062d646bd25a35ab3784377c9bb20a89127c854c3c4ac107018923

Aliases

arxiv: 1604.01939 · arxiv_version: 1604.01939v1 · doi: 10.48550/arxiv.1604.01939 · pith_short_12: 7KYIDATPAYWW · pith_short_16: 7KYIDATPAYWWI26S · pith_short_8: 7KYIDATP

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/7KYIDATPAYWWI26SLI22WN4EG5 \
  | 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: fab081826f062d646bd25a35ab3784377c9bb20a89127c854c3c4ac107018923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b587861be5eb2f0f757aba40599c68f8be384b8dbdfdd0f05090ec3d283028ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-04-07T09:54:27Z",
    "title_canon_sha256": "f9753fec481496e64032a6bfbe944b2c39422531bf011a02ecc17d697f0cb64c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01939",
    "kind": "arxiv",
    "version": 1
  }
}