Pith Number

pith:QJ2SOTTG

pith:2026:QJ2SOTTG3WBPITSRKG5TLQU3Q4

not attested not anchored not stored refs pending

A Topotactic Phase Transition in the Uranium Oxide System

Christopher Bell, Connor Beer, Jacek Wasik, Jarrod Lewis, Niamh Cuffe, Renaud Podor, Ross Springell

arxiv:2607.07291 v1 · 2026-07-08 · 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{QJ2SOTTG3WBPITSRKG5TLQU3Q4}

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	2026-07-09T01:20:20.111347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8275274e66dd82f44e5151bb35c29b872656e2a7048c0d851d2e21ab4f33a10e

Aliases

arxiv: 2607.07291 · arxiv_version: 2607.07291v1 · doi: 10.48550/arxiv.2607.07291 · pith_short_12: QJ2SOTTG3WBP · pith_short_16: QJ2SOTTG3WBPITSR · pith_short_8: QJ2SOTTG

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/QJ2SOTTG3WBPITSRKG5TLQU3Q4 \
  | 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: 8275274e66dd82f44e5151bb35c29b872656e2a7048c0d851d2e21ab4f33a10e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a032dc4bf4c023ac765dab15d427dacd3dfdec1a2b281c48db647b79aa3aafc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-08T11:29:48Z",
    "title_canon_sha256": "9fe77de30437a6213d90501c00f3adad7a1ca43b9bf4c8519f85b3356f7a7a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07291",
    "kind": "arxiv",
    "version": 1
  }
}