Pith Number

pith:T6L4AQAO

pith:2010:T6L4AQAOEHT4W4TT2WCKSWNHZC

not attested not anchored not stored refs pending

Tensor network states and algorithms in the presence of a global U(1) symmetry

Guifre Vidal, Robert N. C. Pfeifer, Sukhwinder Singh

arxiv:1008.4774 v1 · 2010-08-27 · 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{T6L4AQAOEHT4W4TT2WCKSWNHZC}

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	2026-05-18T04:21:00.610331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f97c0400e21e7cb7273d584a959a7c88921cbbf5e39982fc4ec5d081f2d8f02

Aliases

arxiv: 1008.4774 · arxiv_version: 1008.4774v1 · doi: 10.48550/arxiv.1008.4774 · pith_short_12: T6L4AQAOEHT4 · pith_short_16: T6L4AQAOEHT4W4TT · pith_short_8: T6L4AQAO

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/T6L4AQAOEHT4W4TT2WCKSWNHZC \
  | 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: 9f97c0400e21e7cb7273d584a959a7c88921cbbf5e39982fc4ec5d081f2d8f02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a134a1b9242706c0c68080ab1b89216c4748d7770af96cc4496b502de46ffb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-08-27T18:32:01Z",
    "title_canon_sha256": "564873812cb73ac4a4d2da37326676fc12c5281d78ccdd851b6279efca4beedc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4774",
    "kind": "arxiv",
    "version": 1
  }
}