Pith Number

pith:MP2DPFX2

pith:2022:MP2DPFX2XEMY2QF7CKBKSUN6FJ

not attested not anchored not stored refs pending

Towards a multigrid method for the M1 model for radiative transfer

Edouard Audit, H\'el\`ene Bloch, Matthias Gonz\'alez, Pascal Tremblin

arxiv:2208.14703 v1 · 2022-08-31 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MP2DPFX2XEMY2QF7CKBKSUN6FJ}

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

Non-Newtonian corrections to radiative viscosity: Israel-Stewart theory as a viscosity limiter

Receipt and verification

First computed	2026-07-05T05:01:30.326574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f43796fab9198d40bf1282a951be2a470437448175ff2a36894c087dfed54a

Aliases

arxiv: 2208.14703 · arxiv_version: 2208.14703v1 · doi: 10.48550/arxiv.2208.14703 · pith_short_12: MP2DPFX2XEMY · pith_short_16: MP2DPFX2XEMY2QF7 · pith_short_8: MP2DPFX2

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/MP2DPFX2XEMY2QF7CKBKSUN6FJ \
  | 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: 63f43796fab9198d40bf1282a951be2a470437448175ff2a36894c087dfed54a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd4104407fcfcbc4e2ce5c38abe2b94e5689672384d693abd685fd267e954107",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-08-31T09:06:34Z",
    "title_canon_sha256": "dd64623ffa12b548fd5bd49dacfd26403230bc4d5bf2dc45f8e48d8a9d619749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14703",
    "kind": "arxiv",
    "version": 1
  }
}