Pith Number

pith:4NSTPERW

pith:2015:4NSTPERWJNWVHMHM5YRANU3VP2

not attested not anchored not stored refs pending

Edge excitons in a 2D topological insulator in the magnetic field

M. M. Mahmoodian, M. V. Entin L. I. Magarill

arxiv:1512.04733 v2 · 2015-12-15 · 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{4NSTPERWJNWVHMHM5YRANU3VP2}

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	2026-05-18T01:19:20.190300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3653792364b6d53b0ecee2206d3757eba50db870555ce3c54d431ca5912021f

Aliases

arxiv: 1512.04733 · arxiv_version: 1512.04733v2 · doi: 10.48550/arxiv.1512.04733 · pith_short_12: 4NSTPERWJNWV · pith_short_16: 4NSTPERWJNWVHMHM · pith_short_8: 4NSTPERW

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/4NSTPERWJNWVHMHM5YRANU3VP2 \
  | 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: e3653792364b6d53b0ecee2206d3757eba50db870555ce3c54d431ca5912021f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9123d37e8b98ff8244dbba0999cbc0472466c10990e9581fd800b80e18302bdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-12-15T11:31:45Z",
    "title_canon_sha256": "5511460f2bc42753bd2db482c82c46f176a0cf0fc26f368f306c548284cec104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04733",
    "kind": "arxiv",
    "version": 2
  }
}