Pith Number

pith:T7KJEN7P

pith:2018:T7KJEN7P4ESWETP64ZTC2JOIVF

not attested not anchored not stored refs pending

Topological states on uneven (Pb,Sn)Se (001) surfaces

Polish Academy of Sciences), Rafa{\l} Rechci\'nski, Ryszard Buczko (Institute of Physics

arxiv:1808.07779 v1 · 2018-08-23 · 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{T7KJEN7P4ESWETP64ZTC2JOIVF}

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	2026-05-17T23:58:55.937376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fd49237efe125624dfee6662d25c8a96e09cfe2954b08b23edbe58f8dd10e08

Aliases

arxiv: 1808.07779 · arxiv_version: 1808.07779v1 · doi: 10.48550/arxiv.1808.07779 · pith_short_12: T7KJEN7P4ESW · pith_short_16: T7KJEN7P4ESWETP6 · pith_short_8: T7KJEN7P

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/T7KJEN7P4ESWETP64ZTC2JOIVF \
  | 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: 9fd49237efe125624dfee6662d25c8a96e09cfe2954b08b23edbe58f8dd10e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc6d12ab16947cb455940105e841722445d0d9f8168aa7b39d465ac96a640662",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-08-23T14:38:12Z",
    "title_canon_sha256": "489d8d1574f8d81579fac2ea43fbfd1eb35930954e0bbfa583970bcb70f5d543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07779",
    "kind": "arxiv",
    "version": 1
  }
}