Pith Number

pith:B7EGSBID

pith:2015:B7EGSBIDV7VFYJFC6GKO3MUIYY

not attested not anchored not stored refs pending

Coexistence of Fermi arcs with two dimensional gapless Dirac states

Adolfo G. Grushin, Jens H. Bardarson, J\"orn W. F. Venderbos

arxiv:1501.00905 v2 · 2015-01-05 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7EGSBIDV7VFYJFC6GKO3MUIYY}

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	2026-05-18T02:17:42.617754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fc8690503afea5c24a2f194edb288c6286fcc0d98622965d2a02c3e597c85c3

Aliases

arxiv: 1501.00905 · arxiv_version: 1501.00905v2 · doi: 10.48550/arxiv.1501.00905 · pith_short_12: B7EGSBIDV7VF · pith_short_16: B7EGSBIDV7VFYJFC · pith_short_8: B7EGSBID

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/B7EGSBIDV7VFYJFC6GKO3MUIYY \
  | 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: 0fc8690503afea5c24a2f194edb288c6286fcc0d98622965d2a02c3e597c85c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "009e1ae4049013476d286856c033049f065cef6d67f27140d1323d11a626aae7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-01-05T16:06:18Z",
    "title_canon_sha256": "1c7df7d7ae86ce1a82a542cbdcc75776eee0ae5bacb490a1b3993695c83bad76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00905",
    "kind": "arxiv",
    "version": 2
  }
}