Pith Number

pith:4JG3UZWZ

pith:2019:4JG3UZWZMICMLLHSAY36JISEGO

not attested not anchored not stored refs pending

Observation of superconducting phase transition in InN

Akio Yamamoto, Junhao Chu, Liyan Shang, Ping-Ping Chen, Ting-Ting Kang, Zhi-Yong Song

arxiv:1903.02253 v1 · 2019-03-06 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JG3UZWZMICMLLHSAY36JISEGO}

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	2026-05-17T23:51:56.387710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e24dba66d96204c5acf20637e4a244339fe1edd9a09d61c3309a30f65c573469

Aliases

arxiv: 1903.02253 · arxiv_version: 1903.02253v1 · doi: 10.48550/arxiv.1903.02253 · pith_short_12: 4JG3UZWZMICM · pith_short_16: 4JG3UZWZMICMLLHS · pith_short_8: 4JG3UZWZ

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/4JG3UZWZMICMLLHSAY36JISEGO \
  | 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: e24dba66d96204c5acf20637e4a244339fe1edd9a09d61c3309a30f65c573469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb5b556d7b83b72060d4afb61cbc469de69d304a4a665341ffa258b498ce6286",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-03-06T09:12:03Z",
    "title_canon_sha256": "33975748e7afdd3916de4303ceb05c309617947f811917dfb89f1ed9dccde559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02253",
    "kind": "arxiv",
    "version": 1
  }
}