Pith Number

pith:Q5GSUROB

pith:2013:Q5GSUROBQSANHMAFFAO7J2LXY4

not attested not anchored not stored refs pending

Superconductivity of topological insulator Bi2Se3 at high pressures

C. Q. Jin, J. L. Zhang, J. L. Zhu, J. Zhu, P. P. Kong, Q. Q. Liu, R. C. Yu, S. J. Zhang, W. G. Yang, X. H. Yu, Y. S. Zhao, Z. Fang

arxiv:1303.0224 v1 · 2013-03-01 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5GSUROBQSANHMAFFAO7J2LXY4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:51:18.152596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

874d2a45c18480d3b005281df4e977c72eea5c87e33425a6030629c672695dba

Aliases

arxiv: 1303.0224 · arxiv_version: 1303.0224v1 · doi: 10.48550/arxiv.1303.0224 · pith_short_12: Q5GSUROBQSAN · pith_short_16: Q5GSUROBQSANHMAF · pith_short_8: Q5GSUROB

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/Q5GSUROBQSANHMAFFAO7J2LXY4 \
  | 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: 874d2a45c18480d3b005281df4e977c72eea5c87e33425a6030629c672695dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c26bdcf719afb18016d15a05e9fd9026babbb3b0c0c8f12753dff40e3ae8f7b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-03-01T17:05:01Z",
    "title_canon_sha256": "bd3dc2bac6f771117690b16d3a50c8867d3524f45acafad0e540bcf903fc16bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0224",
    "kind": "arxiv",
    "version": 1
  }
}