Pith Number

pith:FMG3GVZB

pith:2026:FMG3GVZBDX7ZVHZYJIC4LHSOEP

not attested not anchored not stored refs pending

Sampling two-dimensional isometric tensor network states

Alec Dektor, Chao Yang, Eugene Dumitrescu

arxiv:2602.02245 v2 · 2026-02-02 · quant-ph · physics.comp-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{FMG3GVZBDX7ZVHZYJIC4LHSOEP}

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	2026-06-19T16:10:54.510949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b0db357211dff9a9f384a05c59e4e23f7a203a04fb962f73036815805897bc0

Aliases

arxiv: 2602.02245 · arxiv_version: 2602.02245v2 · doi: 10.48550/arxiv.2602.02245 · pith_short_12: FMG3GVZBDX7Z · pith_short_16: FMG3GVZBDX7ZVHZY · pith_short_8: FMG3GVZB

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/FMG3GVZBDX7ZVHZYJIC4LHSOEP \
  | 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: 2b0db357211dff9a9f384a05c59e4e23f7a203a04fb962f73036815805897bc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cafd98def509f456a86c2a0ac8f900b89ccaa12fbafa29fc4dc78b1b4f80eed",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-02T15:54:25Z",
    "title_canon_sha256": "64f7d57d359258ab5201900a4eef2dc32e601f2f9c587d6376e66c65a4e7aae6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02245",
    "kind": "arxiv",
    "version": 2
  }
}