Pith Number

pith:J7FBEGMJ

pith:2017:J7FBEGMJY6ZHMFKG3PG52IBOTV

not attested not anchored not stored refs pending

Enhanced superconductivity and anisotropy of FeTe0.6Se0.4 single crystals with Li-NH3 intercalation

Chenghe Li, Hechang Lei, Shanshan Sun, Shaohua Wang

arxiv:1708.05310 v2 · 2017-08-17 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7FBEGMJY6ZHMFKG3PG52IBOTV}

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	2026-05-18T00:28:22.785555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fca121989c7b2761546dbcddd202e9d6f2bebdc2b3674c38a584ddcb55e0775

Aliases

arxiv: 1708.05310 · arxiv_version: 1708.05310v2 · doi: 10.48550/arxiv.1708.05310 · pith_short_12: J7FBEGMJY6ZH · pith_short_16: J7FBEGMJY6ZHMFKG · pith_short_8: J7FBEGMJ

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/J7FBEGMJY6ZHMFKG3PG52IBOTV \
  | 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: 4fca121989c7b2761546dbcddd202e9d6f2bebdc2b3674c38a584ddcb55e0775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "281f8e8a56e318f78b78755ae7056636f1480f6d7b2d3cd44b92d54910645d7b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-08-17T14:26:39Z",
    "title_canon_sha256": "7d0bac6e3b56dc5613a9e367621d299e74a76caf8ecbef58ef9201e1ebcec41f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05310",
    "kind": "arxiv",
    "version": 2
  }
}