Pith Number

pith:KA2A7VVW

pith:2018:KA2A7VVWD6KOD2MEIAWEWWQBCF

not attested not anchored not stored refs pending

Dirac points, spinons and spin liquid in twisted bilayer graphene

V. Yu. Irkhin, Yu. N. Skryabin

arxiv:1804.02236 v2 · 2018-04-06 · cond-mat.str-el · cond-mat.mes-hall · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KA2A7VVWD6KOD2MEIAWEWWQBCF}

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	2026-05-18T00:12:13.693523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50340fd6b61f94e1e984402c4b5a01117f84c1b19ca44dd04fb35c2a4afee896

Aliases

arxiv: 1804.02236 · arxiv_version: 1804.02236v2 · doi: 10.48550/arxiv.1804.02236 · pith_short_12: KA2A7VVWD6KO · pith_short_16: KA2A7VVWD6KOD2ME · pith_short_8: KA2A7VVW

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/KA2A7VVWD6KOD2MEIAWEWWQBCF \
  | 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: 50340fd6b61f94e1e984402c4b5a01117f84c1b19ca44dd04fb35c2a4afee896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26a6173ae4417330ae2f83072fc85be26f2b4acf909fba5c545254b533d516ab",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-04-06T12:40:56Z",
    "title_canon_sha256": "bb4e0d75f4b9b0dc5901680abf8c590cec98c50614783fa3bc4c3c534e53214b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02236",
    "kind": "arxiv",
    "version": 2
  }
}