Pith Number

pith:I4RASPSC

pith:2022:I4RASPSC4OAJYZ62ENF7OXIPDC

not attested not anchored not stored refs pending

A Noise-Robust Data Assimilation Method for Crystal Structure Prediction Using Powder Diffraction Intensity

Ryosuke Akashi, Ryuhei Sato, Seiji Yoshikawa, Shinji Tsuneyuki, Synge Todo

arxiv:2209.05850 v1 · 2022-09-13 · 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{I4RASPSC4OAJYZ62ENF7OXIPDC}

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	2026-07-05T05:36:18.605986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4722093e42e3809c67da234bf75d0f188274c71c69db40de5f7e01b1dff4cd66

Aliases

arxiv: 2209.05850 · arxiv_version: 2209.05850v1 · doi: 10.48550/arxiv.2209.05850 · pith_short_12: I4RASPSC4OAJ · pith_short_16: I4RASPSC4OAJYZ62 · pith_short_8: I4RASPSC

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/I4RASPSC4OAJYZ62ENF7OXIPDC \
  | 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: 4722093e42e3809c67da234bf75d0f188274c71c69db40de5f7e01b1dff4cd66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed92bd0e4ac1a50a2b8afb8c57d5fdef90598f931269087f10f27d2ad911efd0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-09-13T09:53:33Z",
    "title_canon_sha256": "a89cd9398101f42be1838a1af301d58607fb9c91420e21e331d713db8e6332aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05850",
    "kind": "arxiv",
    "version": 1
  }
}