Pith Number

pith:Y2D2ME7S

pith:2019:Y2D2ME7SONXKMNWKBT6H4S3Z66

not attested not anchored not stored refs pending

Topological resonance and single-optical-cycle valley polarization in gapped graphene

Fatemeh Nematollahi, Mark I. Stockman, S. Azar Oliaei Motlagh, Vadym Apalkov

arxiv:1909.03095 v1 · 2019-09-06 · 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{Y2D2ME7SONXKMNWKBT6H4S3Z66}

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	2026-07-05T00:06:58.021676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c687a613f2736ea636ca0cfc7e4b79f78966b7aba47df750a8ffab0448e366a1

Aliases

arxiv: 1909.03095 · arxiv_version: 1909.03095v1 · doi: 10.48550/arxiv.1909.03095 · pith_short_12: Y2D2ME7SONXK · pith_short_16: Y2D2ME7SONXKMNWK · pith_short_8: Y2D2ME7S

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/Y2D2ME7SONXKMNWKBT6H4S3Z66 \
  | 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: c687a613f2736ea636ca0cfc7e4b79f78966b7aba47df750a8ffab0448e366a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b08895b54cf5490c2cfe0d684487de7a91e837cde64315fc4c8e8ba3b105f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-09-06T19:14:11Z",
    "title_canon_sha256": "41f255f7eabf08846458a8d215b3b5500765f50ad0e1f9f095fe11bfede0a795"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03095",
    "kind": "arxiv",
    "version": 1
  }
}