Pith Number

pith:Y7MFSICG

pith:2026:Y7MFSICGLE276QRYCOG4ZRRSYS

not attested not anchored not stored refs pending

Atompack: A Storage and Distribution Layer for Read-Heavy Atomistic ML Training Datasets

Alexandre Duval, Ali Ramlaoui, Daniel T. Speckhard, Fragkiskos D. Malliaros, Sagar Pal, Victor Schmidt

arxiv:2606.29975 v1 · 2026-06-29 · cs.LG · 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{Y7MFSICGLE276QRYCOG4ZRRSYS}

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	2026-06-30T02:17:43.622781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7d85920465935ff4238138dccc632c4919555e18970af819f4365353f60f88b

Aliases

arxiv: 2606.29975 · arxiv_version: 2606.29975v1 · doi: 10.48550/arxiv.2606.29975 · pith_short_12: Y7MFSICGLE27 · pith_short_16: Y7MFSICGLE276QRY · pith_short_8: Y7MFSICG

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/Y7MFSICGLE276QRYCOG4ZRRSYS \
  | 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: c7d85920465935ff4238138dccc632c4919555e18970af819f4365353f60f88b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1468c2ee2c8b7aea220bd350ac07ef65fcaa256030e6cd3ce660550e988ac964",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-29T08:50:15Z",
    "title_canon_sha256": "b28804ea30c444cb209b4d03c338f9a8e6ec00797923cbf70ec82aefdfc8f4f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29975",
    "kind": "arxiv",
    "version": 1
  }
}