Pith Number

pith:PBVBXWHS

pith:2020:PBVBXWHSNVKZS3XU4QQPAF7BUK

not attested not anchored not stored refs pending

Excitations with projected entangled pair states using the corner transfer matrix method

Boris Ponsioen, Philippe Corboz

arxiv:2001.02645 v2 · 2020-01-08 · 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{PBVBXWHSNVKZS3XU4QQPAF7BUK}

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.

Cited by

1 paper in Pith

TeNeS-v2: Enhancement for Real-Time and Finite Temperature Simulations of Quantum Many-Body Systems

Receipt and verification

First computed	2026-07-05T01:00:49.657543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

786a1bd8f26d55996ef4e420f017e1a2b8b1a04c181e084cad2ccbbbbe2f77cd

Aliases

arxiv: 2001.02645 · arxiv_version: 2001.02645v2 · doi: 10.48550/arxiv.2001.02645 · pith_short_12: PBVBXWHSNVKZ · pith_short_16: PBVBXWHSNVKZS3XU · pith_short_8: PBVBXWHS

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/PBVBXWHSNVKZS3XU4QQPAF7BUK \
  | 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: 786a1bd8f26d55996ef4e420f017e1a2b8b1a04c181e084cad2ccbbbbe2f77cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "539bd4278398c7d0a03e4fa80d64d40685868fbb5179b581ed7439c615d1e1cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-01-08T17:42:34Z",
    "title_canon_sha256": "c581feb8a3c7a653b34681a5199982e1be20e89e4cc9d234168ee29fef2f34d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02645",
    "kind": "arxiv",
    "version": 2
  }
}