Pith Number

pith:KWNKD5DD

pith:2015:KWNKD5DD75LDIB27W2W6VICZEX

not attested not anchored not stored refs pending

Observation of high-Tc superconductivity in rectangular FeSe/STO(110) monolayer

B.-B. Fu, H. Ding, J. P. Hu, J.-Z. Ma, L. L. Wang, P. Richard, P. Zhang, Q. -K. Xue, S. C. Wang, T. Qian, X.-L. Peng, X. Shi, Y.-J. Sun, Y.-L. Guo, Z. Q. Han

arxiv:1512.01949 v1 · 2015-12-07 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

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	2026-05-18T01:04:14.137784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

559aa1f463ff5634075fb6adeaa05925c4447bea742fb075f8e4781ff30fed50

Aliases

arxiv: 1512.01949 · arxiv_version: 1512.01949v1 · doi: 10.48550/arxiv.1512.01949 · pith_short_12: KWNKD5DD75LD · pith_short_16: KWNKD5DD75LDIB27 · pith_short_8: KWNKD5DD

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/KWNKD5DD75LDIB27W2W6VICZEX \
  | 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: 559aa1f463ff5634075fb6adeaa05925c4447bea742fb075f8e4781ff30fed50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b47c44d26f903eea775a16b3345bb4b65f8050fa03793e4252cc9925cbd10631",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-12-07T09:09:41Z",
    "title_canon_sha256": "4f7ee348c8a4e227a3b0996ea68faf95a3f17cdccb22071dd5e8f43974764279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01949",
    "kind": "arxiv",
    "version": 1
  }
}