Pith Number

pith:3FCOD6FM

pith:2019:3FCOD6FM3H3OXLJP5QMVTXP7D7

not attested not anchored not stored refs pending

Interacting multi-channel topological boundary modes in a quantum Hall valley system

Ali Yazdani, Benjamin E. Feldman, Hao Ding, Huiwen Ji, Kartiek Agarwal, Mallika T. Randeria, R. J. Cava, Siddharth A. Parameswaran, S. L. Sondhi

arxiv:1902.02790 v1 · 2019-02-07 · 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{3FCOD6FM3H3OXLJP5QMVTXP7D7}

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	2026-05-17T23:54:31.240657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d944e1f8acd9f6ebad2fec1959ddff1fef5bfdf8830ed126e2059f91f494c55e

Aliases

arxiv: 1902.02790 · arxiv_version: 1902.02790v1 · doi: 10.48550/arxiv.1902.02790 · pith_short_12: 3FCOD6FM3H3O · pith_short_16: 3FCOD6FM3H3OXLJP · pith_short_8: 3FCOD6FM

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/3FCOD6FM3H3OXLJP5QMVTXP7D7 \
  | 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: d944e1f8acd9f6ebad2fec1959ddff1fef5bfdf8830ed126e2059f91f494c55e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8306c2a9dac723752881fe1d9968a8972b05809a082092c9388beeeebfb51602",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-07T19:00:02Z",
    "title_canon_sha256": "e43558a4afa44e3321f6baaa3fa3e585931ed816c19c8f6ae24673f6ea8d096c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02790",
    "kind": "arxiv",
    "version": 1
  }
}