Pith Number

pith:NCDNDJF3

pith:2014:NCDNDJF3IIMFGCYVVJ7MM2DJY5

not attested not anchored not stored refs pending

Topological protection, disorder, and interactions: Survival at the surface of 3D topological superconductors

Hong-Yi Xie, Matthew S. Foster, Yang-Zhi Chou

arxiv:1403.6502 v2 · 2014-03-25 · cond-mat.dis-nn · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCDNDJF3IIMFGCYVVJ7MM2DJY5}

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	2026-05-18T02:52:33.769818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6886d1a4bb4218530b15aa7ec66869c758d29e9e6b13a3178ee14c1e2df9e60a

Aliases

arxiv: 1403.6502 · arxiv_version: 1403.6502v2 · doi: 10.48550/arxiv.1403.6502 · pith_short_12: NCDNDJF3IIMF · pith_short_16: NCDNDJF3IIMFGCYV · pith_short_8: NCDNDJF3

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/NCDNDJF3IIMFGCYVVJ7MM2DJY5 \
  | 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: 6886d1a4bb4218530b15aa7ec66869c758d29e9e6b13a3178ee14c1e2df9e60a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca1750aad0aa2fc169fec7b2172334d3333a0a51f1cdaec6a7b043c1c99b00de",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2014-03-25T20:46:23Z",
    "title_canon_sha256": "c66f8cc1c6ee0dcb0bdf28780b54a51423674bb74d0ffd7b921d0dda85cafcd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6502",
    "kind": "arxiv",
    "version": 2
  }
}