Pith Number

pith:25K3VMPR

pith:2021:25K3VMPRL4RY64QZQH56XPPCWA

not attested not anchored not stored refs pending

Variational Neural Annealing

Estelle M. Inack, Juan Carrasquilla, Mohamed Hibat-Allah, Roeland Wiersema, Roger G. Melko

arxiv:2101.10154 v1 · 2021-01-25 · cond-mat.dis-nn · cond-mat.stat-mech · cs.LG · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25K3VMPRL4RY64QZQH56XPPCWA}

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	2026-07-05T07:33:05.924345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d755bab1f15f238f721981fbebbde2b01fdee4d445918fa86875c6b1d169b9ec

Aliases

arxiv: 2101.10154 · arxiv_version: 2101.10154v1 · doi: 10.48550/arxiv.2101.10154 · pith_short_12: 25K3VMPRL4RY · pith_short_16: 25K3VMPRL4RY64QZ · pith_short_8: 25K3VMPR

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/25K3VMPRL4RY64QZQH56XPPCWA \
  | 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: d755bab1f15f238f721981fbebbde2b01fdee4d445918fa86875c6b1d169b9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c51beedc2cc614b9abdbba75b72a9c2ff1348e437c4afefb5dcd7cbfe0f470b8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.LG",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2021-01-25T15:06:42Z",
    "title_canon_sha256": "9b080a0083e4ff4249c9ce63dfbd1299e13e6d9315f3cd12108a28122a4ce264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10154",
    "kind": "arxiv",
    "version": 1
  }
}