Pith Number

pith:XF35S3WA

pith:2020:XF35S3WABBJDOF2375WWAVQTHD

not attested not anchored not stored refs pending

thornado-hydro: a discontinuous Galerkin method for supernova hydrodynamics with nuclear equations of state

Anthony Mezzacappa, Brandon L. Barker, David Pochik, Eirik Endeve, Jesse Buffaloe, Nick Roberts, Samuel J. Dunham

arxiv:2011.04680 v1 · 2020-11-09 · astro-ph.HE · 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{XF35S3WABBJDOF2375WWAVQTHD}

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	2026-07-05T02:23:17.737716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b977d96ec0085237175bff6d60561338c62ad354b258f5265305d86f50e6dda9

Aliases

arxiv: 2011.04680 · arxiv_version: 2011.04680v1 · doi: 10.48550/arxiv.2011.04680 · pith_short_12: XF35S3WABBJD · pith_short_16: XF35S3WABBJDOF23 · pith_short_8: XF35S3WA

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/XF35S3WABBJDOF2375WWAVQTHD \
  | 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: b977d96ec0085237175bff6d60561338c62ad354b258f5265305d86f50e6dda9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b9d1d7daf76b4c65c3d4b419307500918e715fc397a3c3221c6f7621feb251d",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-11-09T19:00:52Z",
    "title_canon_sha256": "586a1f82f0b2762101c948ab0ec9256c42425dd6c72898f5528ab7db9846f5eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04680",
    "kind": "arxiv",
    "version": 1
  }
}