Pith Number

pith:Q2OT2BOY

pith:2018:Q2OT2BOY3Z57DHAN3I64LMS4HP

not attested not anchored not stored refs pending

A dimensional acceleration of gradient descent-like methods, using persistent random walkers

Vincent Tejedor

arxiv:1801.04532 v2 · 2018-01-14 · physics.comp-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2OT2BOY3Z57DHAN3I64LMS4HP}

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	2026-05-18T00:17:18.731191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

869d3d05d8de7bf19c0dda3dc5b25c3bd7404b45960c743c2bd08a214b2d863a

Aliases

arxiv: 1801.04532 · arxiv_version: 1801.04532v2 · doi: 10.48550/arxiv.1801.04532 · pith_short_12: Q2OT2BOY3Z57 · pith_short_16: Q2OT2BOY3Z57DHAN · pith_short_8: Q2OT2BOY

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/Q2OT2BOY3Z57DHAN3I64LMS4HP \
  | 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: 869d3d05d8de7bf19c0dda3dc5b25c3bd7404b45960c743c2bd08a214b2d863a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ce237ad53b4319c8da572a3bfa8747234b239d5545b88f31a09f573cb20ed7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-01-14T10:53:00Z",
    "title_canon_sha256": "9e477a17dd4383aa2dd68efe67ba5a1f4ac25969947eb9f631e57f4b1b3cd6f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04532",
    "kind": "arxiv",
    "version": 2
  }
}