Pith Number

pith:XFTVJBXA

pith:2011:XFTVJBXANJ4LKZZY2B4O2PJA5F

not attested not anchored not stored refs pending

Time evolution of projected entangled pair states in the single layer picture

Frank Verstraete, Iztok Pizorn, Ling Wang

arxiv:1103.2343 v1 · 2011-03-11 · quant-ph · 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{XFTVJBXANJ4LKZZY2B4O2PJA5F}

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	2026-05-18T04:21:21.224738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9675486e06a78b56738d078ed3d20e970eb02c5401e61f4310b04c6c2f61638

Aliases

arxiv: 1103.2343 · arxiv_version: 1103.2343v1 · doi: 10.48550/arxiv.1103.2343 · pith_short_12: XFTVJBXANJ4L · pith_short_16: XFTVJBXANJ4LKZZY · pith_short_8: XFTVJBXA

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/XFTVJBXANJ4LKZZY2B4O2PJA5F \
  | 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: b9675486e06a78b56738d078ed3d20e970eb02c5401e61f4310b04c6c2f61638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af570c7f895e37194291e1caf4dfb3cf630700e450c433892aa6ac64a0b7e66",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-11T19:00:36Z",
    "title_canon_sha256": "8fd68d9206605581138aafec1737a392969369e1343dd95f71c7384b02a0b709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2343",
    "kind": "arxiv",
    "version": 1
  }
}