Pith Number

pith:473HA7WC

pith:2011:473HA7WCU57TY6GELRURDX53LJ

not attested not anchored not stored refs pending

High-temperature surface superconductivity in topological flat-band systems

G.E. Volovik, N.B. Kopnin, T.T. Heikkil\"a

arxiv:1103.2033 v2 · 2011-03-10 · 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{473HA7WCU57TY6GELRURDX53LJ}

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	2026-05-18T02:02:55.096394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7f6707ec2a77f3c78c45c6911dfbb5a43aebd7e71358f85d7c625e70fa2e571

Aliases

arxiv: 1103.2033 · arxiv_version: 1103.2033v2 · doi: 10.48550/arxiv.1103.2033 · pith_short_12: 473HA7WCU57T · pith_short_16: 473HA7WCU57TY6GE · pith_short_8: 473HA7WC

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/473HA7WCU57TY6GELRURDX53LJ \
  | 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: e7f6707ec2a77f3c78c45c6911dfbb5a43aebd7e71358f85d7c625e70fa2e571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834d24e4fc8e998c27ee5b978ceecbfc431edbace71bc0701fb7c16acf2150c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-03-10T13:45:35Z",
    "title_canon_sha256": "88ad8184e79fb3a9522427178b711763eeabd530b680cda0c70058f9bd9e1686"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2033",
    "kind": "arxiv",
    "version": 2
  }
}