Pith Number

pith:R3IMTZTD

pith:2025:R3IMTZTDN5S6FQOWGTFO7CEQDQ

not attested not anchored not stored refs pending

Physics-Informed Reward Machines

Ashutosh Trivedi, Daniel Ajeleye, Majid Zamani

arxiv:2508.14093 v1 · 2025-08-14 · 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{R3IMTZTDN5S6FQOWGTFO7CEQDQ}

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	2026-07-05T11:56:24.922961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ed0c9e6636f65e2c1d634caef88901c1195a83e81b24243dd3181d7796a0a52

Aliases

arxiv: 2508.14093 · arxiv_version: 2508.14093v1 · doi: 10.48550/arxiv.2508.14093 · pith_short_12: R3IMTZTDN5S6 · pith_short_16: R3IMTZTDN5S6FQOW · pith_short_8: R3IMTZTD

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/R3IMTZTDN5S6FQOWGTFO7CEQDQ \
  | 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: 8ed0c9e6636f65e2c1d634caef88901c1195a83e81b24243dd3181d7796a0a52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcb8d22d934aac5f35ed32388fca38821e57fd0e0e86ad855bcdc7a70e48915e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-14T18:46:54Z",
    "title_canon_sha256": "cc3874762e35832678aa08d327c7be33aeb2c081819c3df1b419d8dbcdc67eb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14093",
    "kind": "arxiv",
    "version": 1
  }
}