Pith Number

pith:ZZPJXHRT

pith:2025:ZZPJXHRT4JGJZMKGPNDXIFEXQP

not attested not anchored not stored refs pending

Learning by Confusion: The Phase Diagram of the Holstein Model

Ehsan Khatami, George Issa, Owen Bradley, Richard Scalettar

arxiv:2501.04681 v5 · 2025-01-08 · cond-mat.str-el · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZPJXHRT4JGJZMKGPNDXIFEXQP}

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	2026-07-05T10:53:14.807334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce5e9b9e33e24c9cb1467b4774149783db82b0b0c797cfff2653b295d1e2a6fe

Aliases

arxiv: 2501.04681 · arxiv_version: 2501.04681v5 · doi: 10.48550/arxiv.2501.04681 · pith_short_12: ZZPJXHRT4JGJ · pith_short_16: ZZPJXHRT4JGJZMKG · pith_short_8: ZZPJXHRT

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/ZZPJXHRT4JGJZMKGPNDXIFEXQP \
  | 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: ce5e9b9e33e24c9cb1467b4774149783db82b0b0c797cfff2653b295d1e2a6fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "408ef246f31096dc7c7682031c57e1f0658c7f8b68eacef3df63b07a5a848cc2",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-01-08T18:41:46Z",
    "title_canon_sha256": "12234def0a09d5e95985ee0532ebdf1ebb0d0ddd97f3ef930e9233f0caa89744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04681",
    "kind": "arxiv",
    "version": 5
  }
}