Pith Number

pith:OXCE4QO7

pith:2014:OXCE4QO7HGUIA2BIH4LR7SD4AB

not attested not anchored not stored refs pending

Coexisting edge states and gapless bulk in topological states of matter

Ady Stern, Bj\"orn Trauzettel, Ion Cosma Fulga, Thore Posske, Yuval Baum

arxiv:1412.0021 v1 · 2014-11-28 · 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{OXCE4QO7HGUIA2BIH4LR7SD4AB}

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	2026-05-18T02:19:35.804181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75c44e41df39a88068283f171fc87c007f94ba298813974624d445d965690839

Aliases

arxiv: 1412.0021 · arxiv_version: 1412.0021v1 · doi: 10.48550/arxiv.1412.0021 · pith_short_12: OXCE4QO7HGUI · pith_short_16: OXCE4QO7HGUIA2BI · pith_short_8: OXCE4QO7

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/OXCE4QO7HGUIA2BIH4LR7SD4AB \
  | 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: 75c44e41df39a88068283f171fc87c007f94ba298813974624d445d965690839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d93082bf6a9ef2e0e18361a44cd3fbd4b882d4e2d72b97334cba723dde9ab98",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-11-28T21:00:07Z",
    "title_canon_sha256": "3d1d25aae9e500fbacbb1b49f6ab2097d16b00b4a6ccb3d283b3c97f304c0969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0021",
    "kind": "arxiv",
    "version": 1
  }
}