Pith Number

pith:UFQVTU2C

pith:2024:UFQVTU2C2ASMUEGH3TQ22Y26LS

not attested not anchored not stored refs pending

New Asymptotic Preserving, Hybrid Discontinuous Galerkin Methods the Radiation Transport Equation with Isotropic Scattering and Diffusive Scaling

Cory D. Hauck, Qiwei Sheng, Yulong Xing

arxiv:2404.10159 v1 · 2024-04-15 · 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{UFQVTU2C2ASMUEGH3TQ22Y26LS}

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	2026-07-05T08:08:26.151343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a16159d342d024ca10c7dce1ad635e5c9aeabb5da6aff1d406885b3a2b5926d0

Aliases

arxiv: 2404.10159 · arxiv_version: 2404.10159v1 · doi: 10.48550/arxiv.2404.10159 · pith_short_12: UFQVTU2C2ASM · pith_short_16: UFQVTU2C2ASMUEGH · pith_short_8: UFQVTU2C

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/UFQVTU2C2ASMUEGH3TQ22Y26LS \
  | 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: a16159d342d024ca10c7dce1ad635e5c9aeabb5da6aff1d406885b3a2b5926d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6da2e31355d059ecda5dc72a304bb2069101aff9b9cbe79bcaf72d61aadc14e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-04-15T22:15:28Z",
    "title_canon_sha256": "a9bd2ff83c2b95820d6c0e6d1d642c6032cefdf1a8e3e658a4cd77f3f5599d71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10159",
    "kind": "arxiv",
    "version": 1
  }
}