Pith Number

pith:7YKCSRFB

pith:2026:7YKCSRFBGKSFEVSWR4SCQQ5XY5

not attested not anchored not stored refs pending

Free Energy Universality in Tensor Estimation via Generic Chaining

Galen Reeves, Wenxuan Zou

arxiv:2605.30636 v1 · 2026-05-28 · math.ST · cs.IT · math.IT · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YKCSRFBGKSFEVSWR4SCQQ5XY5}

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	2026-06-01T01:03:05.494392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe142944a132a45256568f242843b7c74d4ee70e51d32ea56cbe738c13160349

Aliases

arxiv: 2605.30636 · arxiv_version: 2605.30636v1 · doi: 10.48550/arxiv.2605.30636 · pith_short_12: 7YKCSRFBGKSF · pith_short_16: 7YKCSRFBGKSFEVSW · pith_short_8: 7YKCSRFB

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/7YKCSRFBGKSFEVSWR4SCQQ5XY5 \
  | 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: fe142944a132a45256568f242843b7c74d4ee70e51d32ea56cbe738c13160349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92054d0f9f60f9501ff7e9cab4357691f67ef7d2b25f9fda07d441c498a05d18",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-05-28T22:38:19Z",
    "title_canon_sha256": "395b610793df5afcac28a7036e7fe4398c7522d0a9b5dfaf2a0317b5cfd81952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30636",
    "kind": "arxiv",
    "version": 1
  }
}