Pith Number

pith:X3LGKO3P

pith:2012:X3LGKO3PMHEM5N64IRQQ4YL7YS

not attested not anchored not stored refs pending

Unexpected mass acquisition of Dirac fermions at the quantum phase transition of a topological insulator

K. Eto, K. Kosaka, K. Nakayama, Kouji Segawa, S. Souma, T. Minami, T. Sato, T. Takahashi, Yoichi Ando

arxiv:1205.3654 v1 · 2012-05-16 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3LGKO3PMHEM5N64IRQQ4YL7YS}

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	2026-05-18T03:55:34.494650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bed6653b6f61c8ceb7dc44610e617fc4884f81f7c1a96ffe4e38ccd1504b4c0e

Aliases

arxiv: 1205.3654 · arxiv_version: 1205.3654v1 · doi: 10.48550/arxiv.1205.3654 · pith_short_12: X3LGKO3PMHEM · pith_short_16: X3LGKO3PMHEM5N64 · pith_short_8: X3LGKO3P

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/X3LGKO3PMHEM5N64IRQQ4YL7YS \
  | 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: bed6653b6f61c8ceb7dc44610e617fc4884f81f7c1a96ffe4e38ccd1504b4c0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b1c753a5b965a7f257a167e2e6334e9166d4523e47beaacf188d251beb8bff4",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-05-16T12:25:36Z",
    "title_canon_sha256": "b3703edc424dc4838ba6b16b3491418ddf0ac0ddd03d5ab1d97ca187c33c3c60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3654",
    "kind": "arxiv",
    "version": 1
  }
}