Pith Number

pith:OS7EECOM

pith:2022:OS7EECOMGFP5Q4ZC7PWGQPCGXR

not attested not anchored not stored refs pending

Light cone tensor network and time evolution

Mari Carmen Ba\~nuls, Miguel Fr\'ias-P\'erez

arxiv:2201.08402 v3 · 2022-01-20 · 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{OS7EECOMGFP5Q4ZC7PWGQPCGXR}

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.

Cited by

1 paper in Pith

Temporal Entanglement from Holographic Entanglement Entropy

Receipt and verification

First computed	2026-07-05T05:22:28.257492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74be4209cc315fd87322fbec683c46bc54fed7f792a4d5bfd5a851dcd644796b

Aliases

arxiv: 2201.08402 · arxiv_version: 2201.08402v3 · doi: 10.48550/arxiv.2201.08402 · pith_short_12: OS7EECOMGFP5 · pith_short_16: OS7EECOMGFP5Q4ZC · pith_short_8: OS7EECOM

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/OS7EECOMGFP5Q4ZC7PWGQPCGXR \
  | 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: 74be4209cc315fd87322fbec683c46bc54fed7f792a4d5bfd5a851dcd644796b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3dc21fa4e5a59ecf1394f8b4ade4fa0cde99ff9b7a1cbcdebdce5e70d7a260b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-20T19:00:04Z",
    "title_canon_sha256": "c802283eb75c4d322bbd607bcb0166a749b5b12e7e62338c30588b1dc9e9318c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08402",
    "kind": "arxiv",
    "version": 3
  }
}