Pith Number

pith:YAFPYLT3

pith:2019:YAFPYLT3FI5EQMNA5CNWK55H3U

not attested not anchored not stored refs pending

Evidence for d-wave superconductivity in single layer FeSe/SrTiO3 probed by quasiparticle scattering off step edges

Chenhui Yan, Daniel Agterberg, Huimin Zhang, Lian Li, Michael Weinert, Zhuozhi Ge

arxiv:1903.07670 v1 · 2019-03-18 · 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{YAFPYLT3FI5EQMNA5CNWK55H3U}

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	2026-05-17T23:48:39.353079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c00afc2e7b2a3a4831a0e89b6577a7dd03166f16aad50419788a92ab1fc382af

Aliases

arxiv: 1903.07670 · arxiv_version: 1903.07670v1 · doi: 10.48550/arxiv.1903.07670 · pith_short_12: YAFPYLT3FI5E · pith_short_16: YAFPYLT3FI5EQMNA · pith_short_8: YAFPYLT3

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/YAFPYLT3FI5EQMNA5CNWK55H3U \
  | 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: c00afc2e7b2a3a4831a0e89b6577a7dd03166f16aad50419788a92ab1fc382af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b901af59729f3a9a16781bf62599bdb583ae4dd578897bc5a9c3408b82da4d4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-03-18T18:52:20Z",
    "title_canon_sha256": "9814a98adc21469fb45cc3271e7862148904c55d84d7fb42b6edbfa266501d6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07670",
    "kind": "arxiv",
    "version": 1
  }
}