Pith Number

pith:O5QVSR57

pith:2011:O5QVSR57UI7I4JUZOFTJ5HQO3Q

not attested not anchored not stored refs pending

Topologically Protected Zero Modes in Twisted Bilayer Graphene

A. H. Castro Neto, F. Guinea, G. Montambaux, M. O. Goerbig, R. de Gail

arxiv:1103.3172 v3 · 2011-03-16 · 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{O5QVSR57UI7I4JUZOFTJ5HQO3Q}

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	2026-05-18T04:17:14.903560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77615947bfa23e8e269971669e9e0edc2829161540ad49cfed78657752b2ddf6

Aliases

arxiv: 1103.3172 · arxiv_version: 1103.3172v3 · doi: 10.48550/arxiv.1103.3172 · pith_short_12: O5QVSR57UI7I · pith_short_16: O5QVSR57UI7I4JUZ · pith_short_8: O5QVSR57

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/O5QVSR57UI7I4JUZOFTJ5HQO3Q \
  | 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: 77615947bfa23e8e269971669e9e0edc2829161540ad49cfed78657752b2ddf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8602224a6fc3dc8ca1fcf5fd064efc1ab738095f6852e7f5614768a6838d8730",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-03-16T13:52:22Z",
    "title_canon_sha256": "f7197474e18ae56f448920285c4df641ab5c617788d08f5902a0f2dd85c7ef63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3172",
    "kind": "arxiv",
    "version": 3
  }
}