Pith Number

pith:I52TDBD7

pith:2018:I52TDBD73OBDMG5XMTBZPINMZ7

not attested not anchored not stored refs pending

Origin of Magic Angles in Twisted Bilayer Graphene

Alex J. Kruchkov, Ashvin Vishwanath, Grigory Tarnopolsky

arxiv:1808.05250 v1 · 2018-08-15 · cond-mat.str-el · 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{I52TDBD73OBDMG5XMTBZPINMZ7}

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.

Cited by

1 paper in Pith

Robustness of real-space topology in moir\'e systems

Receipt and verification

First computed	2026-05-17T23:50:12.783332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

477531847fdb82361bb764c397a1accfd68c8f2bba2872245eb71d4fdefff639

Aliases

arxiv: 1808.05250 · arxiv_version: 1808.05250v1 · doi: 10.48550/arxiv.1808.05250 · pith_short_12: I52TDBD73OBD · pith_short_16: I52TDBD73OBDMG5X · pith_short_8: I52TDBD7

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/I52TDBD73OBDMG5XMTBZPINMZ7 \
  | 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: 477531847fdb82361bb764c397a1accfd68c8f2bba2872245eb71d4fdefff639

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18c560b4eb768114d0f4cf54cf8dcd0dd201d9b5c6867507cf12c1fd6f0439e5",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-08-15T18:55:41Z",
    "title_canon_sha256": "15a5fda842155d059272ba3fb66bf264e38acb145d4a52ae3d00b22eb87c8110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05250",
    "kind": "arxiv",
    "version": 1
  }
}