Pith Number

pith:HFC2XGL2

pith:2017:HFC2XGL2VOXNIE732H373UP3J4

not attested not anchored not stored refs pending

Replica resummation of the Baker-Campbell-Hausdorff series

Anatoli Polkovnikov, Katja Klobas, Szabolcs Vajna, Tomaz Prosen

arxiv:1707.08987 v1 · 2017-07-27 · cond-mat.str-el · cond-mat.quant-gas · cond-mat.stat-mech · 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{HFC2XGL2VOXNIE732H373UP3J4}

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	2026-05-18T00:15:21.524565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3945ab997aabaed413fbd1f7fdd1fb4f2970625e9ce58ca9be0206e30cc72901

Aliases

arxiv: 1707.08987 · arxiv_version: 1707.08987v1 · doi: 10.48550/arxiv.1707.08987 · pith_short_12: HFC2XGL2VOXN · pith_short_16: HFC2XGL2VOXNIE73 · pith_short_8: HFC2XGL2

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/HFC2XGL2VOXNIE732H373UP3J4 \
  | 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: 3945ab997aabaed413fbd1f7fdd1fb4f2970625e9ce58ca9be0206e30cc72901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a9857450692b0d5b091ce98e577b15857a462cefd0a91be93a2bd17332f2a1c",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-07-27T18:20:53Z",
    "title_canon_sha256": "ae701091d6c09e7268cd434dd35f41fdae6b1847bd9cbc491ad51a648c9833ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08987",
    "kind": "arxiv",
    "version": 1
  }
}