Pith Number

pith:N2CNTLK6

pith:2017:N2CNTLK6KMBUEREKUSNJOTS5MM

not attested not anchored not stored refs pending

Bridging Perturbative Expansions with Tensor Networks

Frank Verstraete, Julien Vidal, Jutho Haegeman, Laurens Vanderstraeten, Micha\"el Mari\"en, Norbert Schuch

arxiv:1703.04112 v2 · 2017-03-12 · cond-mat.str-el · 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{N2CNTLK6KMBUEREKUSNJOTS5MM}

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	2026-05-18T00:36:03.456902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e84d9ad5e530342448aa49a974e5d631fdb5b3bf8d4b1cccfafd942b2a32fc1

Aliases

arxiv: 1703.04112 · arxiv_version: 1703.04112v2 · doi: 10.48550/arxiv.1703.04112 · pith_short_12: N2CNTLK6KMBU · pith_short_16: N2CNTLK6KMBUEREK · pith_short_8: N2CNTLK6

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/N2CNTLK6KMBUEREKUSNJOTS5MM \
  | 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: 6e84d9ad5e530342448aa49a974e5d631fdb5b3bf8d4b1cccfafd942b2a32fc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78b832fae8908d5e53162df1d3d57f3b0bd776840497365526b21f06493f1612",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-03-12T12:57:30Z",
    "title_canon_sha256": "ca20fb6709cc5cf228c8569994a37b3152ae7d12434ea059ea13f082b80957aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04112",
    "kind": "arxiv",
    "version": 2
  }
}