Pith Number

pith:6JHJPWWX

pith:2021:6JHJPWWXMSIVIL3HZ7MWH3EPZ2

not attested not anchored not stored refs pending

Sparse Modeling analysis of Extended X-ray Absorption Fine Structure data using two-body expansion

Fabio Iesari, Hiroyuki Kumazoe, Hiroyuki Setoyama, Ichiro Akai, Kazunori Iwamitsu, Masato Okada, Toshihiro Okajima, Yasuhiko Igarashi, Yoshiki Seno

arxiv:2104.01805 v1 · 2021-04-05 · physics.data-an · 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{6JHJPWWXMSIVIL3HZ7MWH3EPZ2}

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	2026-07-05T02:29:03.983916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f24e97dad76491542f67cfd963ec8fce9553574b1b09f1605b7469adff6a471f

Aliases

arxiv: 2104.01805 · arxiv_version: 2104.01805v1 · doi: 10.48550/arxiv.2104.01805 · pith_short_12: 6JHJPWWXMSIV · pith_short_16: 6JHJPWWXMSIVIL3H · pith_short_8: 6JHJPWWX

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/6JHJPWWXMSIVIL3HZ7MWH3EPZ2 \
  | 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: f24e97dad76491542f67cfd963ec8fce9553574b1b09f1605b7469adff6a471f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c5d01664c1dca4c2c5ca74f3f06c2728d9b2e3dc6d41d78f2bde862e0dcde1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2021-04-05T08:01:28Z",
    "title_canon_sha256": "2f23361633bef1d0323fe63b0cc71ae855f1be79dce38e2565b66bb9548db87c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01805",
    "kind": "arxiv",
    "version": 1
  }
}