Pith Number

pith:EF7BLCPA

pith:2015:EF7BLCPA4NEDLNEFQSPYBIC7LG

not attested not anchored not stored refs pending

Magnification of signatures of topological phase transition by quantum zero point motion

Pedro L. S. Lopes, Pouyan Ghaemi

arxiv:1501.05949 v3 · 2015-01-23 · cond-mat.supr-con · 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{EF7BLCPA4NEDLNEFQSPYBIC7LG}

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	2026-05-18T01:34:24.823638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

217e1589e0e34835b485849f80a05f599c290a69e58e5620d941e76ddbd89def

Aliases

arxiv: 1501.05949 · arxiv_version: 1501.05949v3 · doi: 10.48550/arxiv.1501.05949 · pith_short_12: EF7BLCPA4NED · pith_short_16: EF7BLCPA4NEDLNEF · pith_short_8: EF7BLCPA

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/EF7BLCPA4NEDLNEFQSPYBIC7LG \
  | 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: 217e1589e0e34835b485849f80a05f599c290a69e58e5620d941e76ddbd89def

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da020b024618fcb48075d84f49d9b2506e663a3d5d946fbcfef678d6e7247dc2",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-01-23T21:00:11Z",
    "title_canon_sha256": "63d001e72aa17fca3cb208f65f08a2ac2c34d49f14e6822ed4202beb0cad1a5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05949",
    "kind": "arxiv",
    "version": 3
  }
}