Pith Number

pith:XFHOVGMB

pith:2025:XFHOVGMBHMJESEPGCEXRTV3RFD

not attested not anchored not stored refs pending

Solving partial differential equations in participating media

Bailey Miller, Ioannis Gkioulekas, Keenan Crane, Rohan Sawhney

arxiv:2506.08237 v1 · 2025-06-09 · cs.GR · cs.NA · math.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{XFHOVGMBHMJESEPGCEXRTV3RFD}

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	2026-07-05T11:19:09.043264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b94eea99813b124911e6112f19d77128cd41aceea8c1a69835cb2dac71526f79

Aliases

arxiv: 2506.08237 · arxiv_version: 2506.08237v1 · doi: 10.48550/arxiv.2506.08237 · pith_short_12: XFHOVGMBHMJE · pith_short_16: XFHOVGMBHMJESEPG · pith_short_8: XFHOVGMB

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/XFHOVGMBHMJESEPGCEXRTV3RFD \
  | 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: b94eea99813b124911e6112f19d77128cd41aceea8c1a69835cb2dac71526f79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18768ec217a9819f27ad43b330a02e297a1305fc107172cc91c3eb022514df38",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-06-09T21:12:22Z",
    "title_canon_sha256": "72d030013bda02a2b3223631022cb7cb87f4701f875d25fd5be85e60ffc866b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08237",
    "kind": "arxiv",
    "version": 1
  }
}