Pith Number

pith:7WDKZJ6O

pith:2015:7WDKZJ6OD7ZDQC7RSQLXUTS5CF

not attested not anchored not stored refs pending

Efficient variational diagonalization of fully many-body localized Hamiltonians

Frank Pollmann, J. Ignacio Cirac, S. L. Sondhi, Vedika Khemani

arxiv:1506.07179 v1 · 2015-06-23 · 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{7WDKZJ6OD7ZDQC7RSQLXUTS5CF}

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	2026-05-18T01:10:10.490758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd86aca7ce1ff2380bf194177a4e5d1151bd40dd062d89c6670d2f7343b05883

Aliases

arxiv: 1506.07179 · arxiv_version: 1506.07179v1 · doi: 10.48550/arxiv.1506.07179 · pith_short_12: 7WDKZJ6OD7ZD · pith_short_16: 7WDKZJ6OD7ZDQC7R · pith_short_8: 7WDKZJ6O

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/7WDKZJ6OD7ZDQC7RSQLXUTS5CF \
  | 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: fd86aca7ce1ff2380bf194177a4e5d1151bd40dd062d89c6670d2f7343b05883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11f1620192ef9da1c7eb72231f5a87fcd2cf38332ff5d3af6d480d3725f9675c",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-06-23T20:01:03Z",
    "title_canon_sha256": "befcc651db4d72bc5cd55f0f8cb208bab30a4db8e580ae7cb5c90e1e301674c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07179",
    "kind": "arxiv",
    "version": 1
  }
}