Pith Number

pith:J3KSYD4P

pith:2026:J3KSYD4POTS2BOOJC7PXPZLZPH

not attested not anchored not stored refs pending

Structure and Scale in Simplicial Sequence Modelling

Matthew Farrugia-Roberts

arxiv:2606.01302 v1 · 2026-05-31 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3KSYD4POTS2BOOJC7PXPZLZPH}

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	2026-06-02T02:04:29.525212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ed52c0f8f74e5a0b9c917df77e57979dffbd72869df18a14e6d92e5bb99af7a

Aliases

arxiv: 2606.01302 · arxiv_version: 2606.01302v1 · doi: 10.48550/arxiv.2606.01302 · pith_short_12: J3KSYD4POTS2 · pith_short_16: J3KSYD4POTS2BOOJ · pith_short_8: J3KSYD4P

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/J3KSYD4POTS2BOOJC7PXPZLZPH \
  | 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: 4ed52c0f8f74e5a0b9c917df77e57979dffbd72869df18a14e6d92e5bb99af7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a19fa7737717bbca0875632323613a6579d8536db3848a7395eeabfb54a0912",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-31T15:44:57Z",
    "title_canon_sha256": "9753d7be0f597689e4a32fe74584abdad7561ec7d12a51d39f03d3bc215d494a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01302",
    "kind": "arxiv",
    "version": 1
  }
}