Pith Number

pith:7CX6MWM3

pith:2025:7CX6MWM3R6QZOSOCNZ2XMEPZIK

not attested not anchored not stored refs pending

Data-Driven Topological Analysis of Polymorphic Crystal Structures

Jianjun Hu, Lai Wei, Nicholas Miklaucic, Nihang Fu, Qinyang Li, Rongzhi Dong, Sadman Sadeed Omee, Sourin Dey

arxiv:2508.10270 v1 · 2025-08-14 · 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{7CX6MWM3R6QZOSOCNZ2XMEPZIK}

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	2026-07-05T11:53:52.561268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8afe6599b8fa19749c26e757611f942a6df4dbafcccccbe5e176290154a62a2

Aliases

arxiv: 2508.10270 · arxiv_version: 2508.10270v1 · doi: 10.48550/arxiv.2508.10270 · pith_short_12: 7CX6MWM3R6QZ · pith_short_16: 7CX6MWM3R6QZOSOC · pith_short_8: 7CX6MWM3

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/7CX6MWM3R6QZOSOCNZ2XMEPZIK \
  | 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: f8afe6599b8fa19749c26e757611f942a6df4dbafcccccbe5e176290154a62a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf8c2eae0903d502be86cecf0a9943cd37fc4c9c06c78dc96c15c26ddd4d794",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-08-14T01:35:37Z",
    "title_canon_sha256": "6c1b9744c2ad9746d9c731a7dcc31ca73f7d656e7d9e1fef72c729a21389b158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10270",
    "kind": "arxiv",
    "version": 1
  }
}