Pith Number

pith:2EK57QBN

pith:2021:2EK57QBN2SBQAFW7K3PZZU2B5F

not attested not anchored not stored refs pending

Dipolar excitonic insulator in a moire lattice

James C. Hone, Jie Gu, Jie Shan, Kenji Watanabe, Kin Fai Mak, Liguo Ma, Song Liu, Takashi Taniguchi

arxiv:2108.06588 v2 · 2021-08-14 · 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{2EK57QBN2SBQAFW7K3PZZU2B5F}

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	2026-07-05T03:06:37.294307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d115dfc02dd4830016df56df9cd341e9540a7462eba77e7599179054683e78d6

Aliases

arxiv: 2108.06588 · arxiv_version: 2108.06588v2 · doi: 10.48550/arxiv.2108.06588 · pith_short_12: 2EK57QBN2SBQ · pith_short_16: 2EK57QBN2SBQAFW7 · pith_short_8: 2EK57QBN

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/2EK57QBN2SBQAFW7K3PZZU2B5F \
  | 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: d115dfc02dd4830016df56df9cd341e9540a7462eba77e7599179054683e78d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3528b2a00bdc029b65eb259d7c93a7c151b96a2c3cc853961a58f4072d3fdc1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-08-14T16:59:53Z",
    "title_canon_sha256": "47da3dcb6ba80ca7f6be0db0b858dda1b9e3416f06b89f1d675f95b8ba597474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06588",
    "kind": "arxiv",
    "version": 2
  }
}