Pith Number

pith:3X74PKAP

pith:2017:3X74PKAPTSXOMKXMEA2CSPOMUF

not attested not anchored not stored refs pending

Obtaining highly excited eigenstates of the localized XX chain via DMRG-X

David Huse, Frank Pollmann, Shivaji Sondhi, Trithep Devakul, Vedika Khemani

arxiv:1702.07721 v2 · 2017-02-24 · cond-mat.stat-mech · cond-mat.dis-nn · 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{3X74PKAPTSXOMKXMEA2CSPOMUF}

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	2026-05-18T00:31:45.249729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddffc7a80f9caee62aec2034293dcca1518b3d67d11f0f341a05ffa5eb628e79

Aliases

arxiv: 1702.07721 · arxiv_version: 1702.07721v2 · doi: 10.48550/arxiv.1702.07721 · pith_short_12: 3X74PKAPTSXO · pith_short_16: 3X74PKAPTSXOMKXM · pith_short_8: 3X74PKAP

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/3X74PKAPTSXOMKXMEA2CSPOMUF \
  | 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: ddffc7a80f9caee62aec2034293dcca1518b3d67d11f0f341a05ffa5eb628e79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e0ca8a3546cdf5cb7b6cdaa8975dad72d244e5960ccb46fc1c060061514b504",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-02-24T19:00:03Z",
    "title_canon_sha256": "2dca02e11033e2781ecbe56b277577cb8b795db42e57498452c502df32d5bf19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07721",
    "kind": "arxiv",
    "version": 2
  }
}