Pith Number

pith:DUC4SW75

pith:2017:DUC4SW75ECUFUW4F2VAG2AGHUH

not attested not anchored not stored refs pending

Error estimates for extrapolations with matrix-product states

C. Hubig, J. Haegeman, U. Schollw\"ock

arxiv:1711.01104 v2 · 2017-11-03 · cond-mat.str-el · 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{DUC4SW75ECUFUW4F2VAG2AGHUH}

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	2026-05-18T00:25:33.588122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d05c95bfd20a85a5b85d5406d00c7a1f989729685dc8623b41dd623e4ba9af9

Aliases

arxiv: 1711.01104 · arxiv_version: 1711.01104v2 · doi: 10.48550/arxiv.1711.01104 · pith_short_12: DUC4SW75ECUF · pith_short_16: DUC4SW75ECUFUW4F · pith_short_8: DUC4SW75

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/DUC4SW75ECUFUW4F2VAG2AGHUH \
  | 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: 1d05c95bfd20a85a5b85d5406d00c7a1f989729685dc8623b41dd623e4ba9af9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adf426a278a3d9531ffffabad42ae3eb6b3c0ae1ee650d85df6a6fca289bea58",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-11-03T10:58:37Z",
    "title_canon_sha256": "5a74072f7784b22566ef9a7ab90af0440228bec81cdfa0d1a58c23b11c49756e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01104",
    "kind": "arxiv",
    "version": 2
  }
}