Pith Number

pith:JMSER2NE

pith:2025:JMSER2NEPEQPNRT2TVFTOFKUEW

not attested not anchored not stored refs pending

Stochastic automatic differentiation and the Signal to Noise problem

Alberto Ramos, Guilherme Catumba

arxiv:2502.15570 v1 · 2025-02-21 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMSER2NEPEQPNRT2TVFTOFKUEW}

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

Scalable Generative Sampling and Multilevel Estimation for Lattice Field Theories Near Criticality

Receipt and verification

First computed	2026-07-05T10:18:03.675359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b2448e9a47920f6c67a9d4b371554259c162c62d615cf974d509ae7d91a044d

Aliases

arxiv: 2502.15570 · arxiv_version: 2502.15570v1 · doi: 10.48550/arxiv.2502.15570 · pith_short_12: JMSER2NEPEQP · pith_short_16: JMSER2NEPEQPNRT2 · pith_short_8: JMSER2NE

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/JMSER2NEPEQPNRT2TVFTOFKUEW \
  | 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: 4b2448e9a47920f6c67a9d4b371554259c162c62d615cf974d509ae7d91a044d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd80ad73b6837335a70f6b1fd72c6f3a891aff3212a5551bba56afcb17a19042",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2025-02-21T16:31:39Z",
    "title_canon_sha256": "cecec4d62c6cad5a616566d10302e3fc6cd907f2cf17beb5384fb4c516f35e9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15570",
    "kind": "arxiv",
    "version": 1
  }
}