Pith Number

pith:TQQ3CI4W

pith:2026:TQQ3CI4WXEYMZME4D33HUSQSYZ

not attested not anchored not stored refs pending

Multiphysics tritium transport modelling of the ARC breeding blanket with FESTIM

Arpan Sircar, James Dark, Jin Whan Bae, J{\o}rgen S. Dokken, R\'emi Delaporte-Mathurin

arxiv:2608.05398 v1 · 2026-08-05 · physics.comp-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQQ3CI4WXEYMZME4D33HUSQSYZ}

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	2026-08-07T00:47:35.611924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c21b12396b930ccb09c1ef67a4a12c65296a52ffacc187af8b19249e3fb9577

Aliases

arxiv: 2608.05398 · arxiv_version: 2608.05398v1 · doi: 10.48550/arxiv.2608.05398 · pith_short_12: TQQ3CI4WXEYM · pith_short_16: TQQ3CI4WXEYMZME4 · pith_short_8: TQQ3CI4W

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/TQQ3CI4WXEYMZME4D33HUSQSYZ \
  | 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: 9c21b12396b930ccb09c1ef67a4a12c65296a52ffacc187af8b19249e3fb9577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9f3832fa19f9b6bb27ff39e66c3b8af7621c03dd395c59aa8b3705d7d0040a3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2026-08-05T20:29:08Z",
    "title_canon_sha256": "bb9239cd780f76b4ba9d5b917f914ff8fe87df475830ee58cb1a2d67673b4134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05398",
    "kind": "arxiv",
    "version": 1
  }
}