Pith Number

pith:SRDV2WI3

pith:2019:SRDV2WI3EV3DCPDJQQOMJJRXOH

not attested not anchored not stored refs pending

Sigma models on quantum computers

Andrei Alexandru, Henry Lamm, Paulo F. Bedaque, Scott Lawrence (for the NuQS Collaboration)

arxiv:1903.06577 v2 · 2019-03-15 · hep-lat · cond-mat.str-el · nucl-th · physics.comp-ph · 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{SRDV2WI3EV3DCPDJQQOMJJRXOH}

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	2026-07-05T00:01:44.670879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94475d591b2576313c69841cc4a63771f93fc9d374d1e63c111e6a450bf81a6f

Aliases

arxiv: 1903.06577 · arxiv_version: 1903.06577v2 · doi: 10.48550/arxiv.1903.06577 · pith_short_12: SRDV2WI3EV3D · pith_short_16: SRDV2WI3EV3DCPDJ · pith_short_8: SRDV2WI3

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/SRDV2WI3EV3DCPDJQQOMJJRXOH \
  | 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: 94475d591b2576313c69841cc4a63771f93fc9d374d1e63c111e6a450bf81a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3882f86e6ce93ecea85be9b7ba81d9bf8e0a67d9e6a67cbc823720706fc1e612",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "nucl-th",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2019-03-15T14:39:42Z",
    "title_canon_sha256": "c33858bfc9b758fe0c4e426cd4f39ea778dbac85e5523808346881641d58a01c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06577",
    "kind": "arxiv",
    "version": 2
  }
}