Pith Number

pith:HGSGPB64

pith:2019:HGSGPB64R4ZINTNNOYTBXOHIB2

not attested not anchored not stored refs pending

RTNI - A symbolic integrator for Haar-random tensor networks

Ion Nechita, Motohisa Fukuda, Robert Koenig

arxiv:1902.08539 v1 · 2019-02-22 · quant-ph · hep-th · math-ph · math.MP · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGSGPB64R4ZINTNNOYTBXOHIB2}

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	2026-07-05T00:10:00.367375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a46787dc8f3286cdad76261bb8e80e814245351af8810ed296ed78d20dc970

Aliases

arxiv: 1902.08539 · arxiv_version: 1902.08539v1 · doi: 10.48550/arxiv.1902.08539 · pith_short_12: HGSGPB64R4ZI · pith_short_16: HGSGPB64R4ZINTNN · pith_short_8: HGSGPB64

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/HGSGPB64R4ZINTNNOYTBXOHIB2 \
  | 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: 39a46787dc8f3286cdad76261bb8e80e814245351af8810ed296ed78d20dc970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d33e1d3c857d24d2b478f8bdd11ea95318eaa2a01bb3f2d5f99cac0a562bad94",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-22T15:57:01Z",
    "title_canon_sha256": "156bd32ff49ec2861bebbf4da2140d0731a42b86826a6c50f42cdb7cc3a03c47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08539",
    "kind": "arxiv",
    "version": 1
  }
}