Pith Number

pith:I2KORXKC

pith:2015:I2KORXKC6SQFQPJM4UNPHAOOGE

not attested not anchored not stored refs pending

Topological States on the Gold Surface

Benjamin Stadtm\"uller, Binghai Yan, Claudia Felser, Dominik Jungkenn, Johannes Seidel, Martin Aeschlimann, Mirko Cinchetti, Norman Haag, Sebastian Jakobs, Stefan Mathias

arxiv:1504.01971 v1 · 2015-04-08 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2KORXKC6SQFQPJM4UNPHAOOGE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:03:06.541038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4694e8dd42f4a0583d2ce51af381ce31350b72604f9120085b57189fc9a29a8a

Aliases

arxiv: 1504.01971 · arxiv_version: 1504.01971v1 · doi: 10.48550/arxiv.1504.01971 · pith_short_12: I2KORXKC6SQF · pith_short_16: I2KORXKC6SQFQPJM · pith_short_8: I2KORXKC

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/I2KORXKC6SQFQPJM4UNPHAOOGE \
  | 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: 4694e8dd42f4a0583d2ce51af381ce31350b72604f9120085b57189fc9a29a8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5361ceb40cee730aee5157627fdb745d4d598fb7bdb18f75fff3aecbf9014c5c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-08T13:57:29Z",
    "title_canon_sha256": "c8a0c504ff5864be1712df529b78e41cda688b91f3f2d5055143caf5fa52fcb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01971",
    "kind": "arxiv",
    "version": 1
  }
}