Pith Number

pith:4VQC2BHR

pith:2016:4VQC2BHRUDQYTMFNCE4KDN73OP

not attested not anchored not stored refs pending

Density matrix renormalization group (DMRG) for cyclic and centrosymmetric linear chains

Aslam Parvej, Dayasindhu Dey, Manoranjan Kumar, S. Ramasesha, Zolt\'an G. Soos

arxiv:1610.00998 v1 · 2016-10-04 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VQC2BHRUDQYTMFNCE4KDN73OP}

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	2026-05-18T01:03:12.688755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5602d04f1a0e189b0ad1138a1b7fb73f2eccd46d818c7540e5a0dc9834587f2

Aliases

arxiv: 1610.00998 · arxiv_version: 1610.00998v1 · doi: 10.48550/arxiv.1610.00998 · pith_short_12: 4VQC2BHRUDQY · pith_short_16: 4VQC2BHRUDQYTMFN · pith_short_8: 4VQC2BHR

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/4VQC2BHRUDQYTMFNCE4KDN73OP \
  | 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: e5602d04f1a0e189b0ad1138a1b7fb73f2eccd46d818c7540e5a0dc9834587f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0cee117ba1ae3de3b2ed6304b57567e9e61cba55f1a6dcb130f2bb28a7ea251",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-10-04T13:56:02Z",
    "title_canon_sha256": "4519c311b71d54496a243c0fb266468cb4dbb4b4948c13047024f821830f75b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00998",
    "kind": "arxiv",
    "version": 1
  }
}