Pith Number

pith:77QLAAVR

pith:2026:77QLAAVR6GP4V6HEOH5T4JO2P7

not attested not anchored not stored refs pending

Instability-Avoiding Active Learning for Cluster Expansions in Complex Multielement Materials

James M. Rondinelli, Michael J. Waters

arxiv:2607.16486 v1 · 2026-07-17 · 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{77QLAAVR6GP4V6HEOH5T4JO2P7}

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	2026-07-21T00:20:21.112987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffe0b002b1f19fcaf8e471fb3e25da7ff373f340e018fcf5905926c9eda9e9c4

Aliases

arxiv: 2607.16486 · arxiv_version: 2607.16486v1 · doi: 10.48550/arxiv.2607.16486 · pith_short_12: 77QLAAVR6GP4 · pith_short_16: 77QLAAVR6GP4V6HE · pith_short_8: 77QLAAVR

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/77QLAAVR6GP4V6HEOH5T4JO2P7 \
  | 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: ffe0b002b1f19fcaf8e471fb3e25da7ff373f340e018fcf5905926c9eda9e9c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1f7e0c6af07bd7a7860f1f33afa0700df233b431945163eddbf3880c813f73d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-17T20:24:50Z",
    "title_canon_sha256": "226c6c31b057a42db71902333960879ec4a81c3022fe380738595380f3229ce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16486",
    "kind": "arxiv",
    "version": 1
  }
}