Pith Number

pith:D7KPPXA2

pith:2014:D7KPPXA2X7RVXSF5FSWYPZ3WDC

not attested not anchored not stored refs pending

Theory of Twisted Bilayer Graphene Near Commensuration

Hridis K. Pal, M. Kindermann, Steven Carter

arxiv:1409.1971 v1 · 2014-09-06 · 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{D7KPPXA2X7RVXSF5FSWYPZ3WDC}

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	2026-05-18T02:43:18.281927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd4f7dc1abfe35bc8bd2cad87e77618a225ff5bc2b3feddb59e13cf670a6b83

Aliases

arxiv: 1409.1971 · arxiv_version: 1409.1971v1 · doi: 10.48550/arxiv.1409.1971 · pith_short_12: D7KPPXA2X7RV · pith_short_16: D7KPPXA2X7RVXSF5 · pith_short_8: D7KPPXA2

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/D7KPPXA2X7RVXSF5FSWYPZ3WDC \
  | 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: 1fd4f7dc1abfe35bc8bd2cad87e77618a225ff5bc2b3feddb59e13cf670a6b83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df20ef4ce6dd43cee4bebd40b86ff3c82e76cda3e9a8c47d5b74b9d7e5d2196",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-09-06T02:09:09Z",
    "title_canon_sha256": "c9bbdb6eb140f7c146a22255486a1375a1d365c3bab1f16ca4c416784b1a5dbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1971",
    "kind": "arxiv",
    "version": 1
  }
}