Pith Number

pith:GR6EFOEJ

pith:2021:GR6EFOEJ2AMKHEA4YDOSGSILGE

not attested not anchored not stored refs pending

HHG-laser-based time- and angle-resolved photoemission spectroscopy of quantum materials

Kozo Okazaki, Shik Shin, Takeshi Suzuki

arxiv:2107.09221 v1 · 2021-07-20 · cond-mat.str-el · cond-mat.mtrl-sci · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GR6EFOEJ2AMKHEA4YDOSGSILGE}

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	2026-07-05T04:35:08.962844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

347c42b889d018a3901cc0dd23490b3129abf7888eeb4e01c7c5e65169777eb3

Aliases

arxiv: 2107.09221 · arxiv_version: 2107.09221v1 · doi: 10.48550/arxiv.2107.09221 · pith_short_12: GR6EFOEJ2AMK · pith_short_16: GR6EFOEJ2AMKHEA4 · pith_short_8: GR6EFOEJ

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/GR6EFOEJ2AMKHEA4YDOSGSILGE \
  | 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: 347c42b889d018a3901cc0dd23490b3129abf7888eeb4e01c7c5e65169777eb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4933f1b0cb71a91bd817490442e9a235e4a4433b0cdca951c5538a868352b0a0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-07-20T01:37:59Z",
    "title_canon_sha256": "8b0b41e10faa5d049a5aa2a51d3186e0d190c9d710e139818c987aec9dd31f2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09221",
    "kind": "arxiv",
    "version": 1
  }
}