Pith Number

pith:6NHMGD7T

pith:2018:6NHMGD7TLHEUOAIYH2VZWFXPMA

not attested not anchored not stored refs pending

Strong electron-phonon coupling, electron-hole asymmetry, and nonadiabaticity in magic-angle twisted bilayer graphene

Hyoung Joon Choi, Young Woo Choi

arxiv:1809.08407 v3 · 2018-09-22 · 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{6NHMGD7TLHEUOAIYH2VZWFXPMA}

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	2026-05-17T23:57:31.275525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f34ec30ff359c94701183eab9b16ef6034223a857c9b526c94bb30df1eb2dadc

Aliases

arxiv: 1809.08407 · arxiv_version: 1809.08407v3 · doi: 10.48550/arxiv.1809.08407 · pith_short_12: 6NHMGD7TLHEU · pith_short_16: 6NHMGD7TLHEUOAIY · pith_short_8: 6NHMGD7T

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/6NHMGD7TLHEUOAIYH2VZWFXPMA \
  | 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: f34ec30ff359c94701183eab9b16ef6034223a857c9b526c94bb30df1eb2dadc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d0428d52ff15a01a40ddd22ea91a226c4d6249842cf00e0757849cab34881ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-22T08:38:27Z",
    "title_canon_sha256": "48210ea25994b0276ba8540047b1e00da80c707f2f3b88885f2d002f30df8702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08407",
    "kind": "arxiv",
    "version": 3
  }
}