Pith Number

pith:Q4WXLVEV

pith:2014:Q4WXLVEVKLU5KM62VS6KX3QP4D

not attested not anchored not stored refs pending

Proximity induced topological state in graphene

Awadhesh Narayan, Igor Popov, Mauro Mantega, Stefano Sanvito

arxiv:1407.4008 v1 · 2014-07-15 · 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{Q4WXLVEVKLU5KM62VS6KX3QP4D}

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	2026-05-18T02:47:32.134453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872d75d49552e9d533daacbcabee0fe0e2533871d5a4f7cd6351b390675e8ebf

Aliases

arxiv: 1407.4008 · arxiv_version: 1407.4008v1 · doi: 10.48550/arxiv.1407.4008 · pith_short_12: Q4WXLVEVKLU5 · pith_short_16: Q4WXLVEVKLU5KM62 · pith_short_8: Q4WXLVEV

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/Q4WXLVEVKLU5KM62VS6KX3QP4D \
  | 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: 872d75d49552e9d533daacbcabee0fe0e2533871d5a4f7cd6351b390675e8ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f246bb6415101ce14fdc9c1c2ed47fc16655638ebc4b8ad49a1d61b1fe74205d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-07-15T14:34:43Z",
    "title_canon_sha256": "c2f01a81092ffe46fce8eb7384cb454406c51a65db0948e8cc4c5d68b894e92a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4008",
    "kind": "arxiv",
    "version": 1
  }
}