Pith Number

pith:PT4PVQUU

pith:2025:PT4PVQUUHZAKOODJZIIBIXRNJB

not attested not anchored not stored refs pending

Solving the compute crisis with physics-based ASICs

Anastasia Marchenkova, Andrea J. Liu, Antonio J. Martinez, Benjamin Weiner, Douglas J. Durian, Faris Sbahi, Gavin Crooks, Kerem Y. Camsari, Logan G. Wright, Maxwell Aifer, Patrick J. Coles, Peter L. McMahon, Suraj Bramhavar, Zach Belateche

arxiv:2507.10463 v1 · 2025-07-14 · cs.ET · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PT4PVQUUHZAKOODJZIIBIXRNJB}

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.

Cited by

1 paper in Pith

Physical Foundation Models: Fixed hardware implementations of large-scale neural networks

Receipt and verification

First computed	2026-07-05T11:36:52.205059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf8fac2943e40a73869ca10145e2d485bf17e8875ce61b409bcc3bcd9f3bd03

Aliases

arxiv: 2507.10463 · arxiv_version: 2507.10463v1 · doi: 10.48550/arxiv.2507.10463 · pith_short_12: PT4PVQUUHZAK · pith_short_16: PT4PVQUUHZAKOODJ · pith_short_8: PT4PVQUU

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/PT4PVQUUHZAKOODJZIIBIXRNJB \
  | 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: 7cf8fac2943e40a73869ca10145e2d485bf17e8875ce61b409bcc3bcd9f3bd03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929fbc798085cc6640e6dbcab1b0195f713e5ddde584e942fb638c9bf22e4a47",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2025-07-14T16:40:37Z",
    "title_canon_sha256": "2c788b507ab16e99a1056d02527eb548e09a9ca53921c4ad230916f72bc7805c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10463",
    "kind": "arxiv",
    "version": 1
  }
}