Pith Number

pith:K6UD2LLT

pith:2021:K6UD2LLTG7B2HTGSSWF2KPMWNK

not attested not anchored not stored refs pending

Magic in twisted transition metal dichalcogenide bilayers

Liang Fu, Trithep Devakul, Valentin Cr\'epel, Yang Zhang

arxiv:2106.11954 v3 · 2021-06-22 · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{K6UD2LLTG7B2HTGSSWF2KPMWNK}

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	2026-07-05T03:33:06.131033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57a83d2d7337c3a3ccd2958ba53d966a9419f328d60694a350815bde4a982cd7

Aliases

arxiv: 2106.11954 · arxiv_version: 2106.11954v3 · doi: 10.48550/arxiv.2106.11954 · pith_short_12: K6UD2LLTG7B2 · pith_short_16: K6UD2LLTG7B2HTGS · pith_short_8: K6UD2LLT

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/K6UD2LLTG7B2HTGSSWF2KPMWNK \
  | 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: 57a83d2d7337c3a3ccd2958ba53d966a9419f328d60694a350815bde4a982cd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51cb3e79d7940c4bdf74f8ab87f53ef100f9b67911bf4a4226d96715b7feaf4e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-06-22T17:55:03Z",
    "title_canon_sha256": "26a228450e5f1c89ce466d87cedbdc4565825e9b403107f70fded3a7d6a1c1fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11954",
    "kind": "arxiv",
    "version": 3
  }
}