Pith Number

pith:4UIYHJIO

pith:2010:4UIYHJIOLOZD7KH23WDN4QULFL

not attested not anchored not stored refs pending

An exact particle method for scalar conservation laws and its application to stiff reaction kinetics

Benjamin Seibold, Yossi Farjoun

arxiv:1001.2840 v1 · 2010-01-16 · math.NA · cs.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UIYHJIOLOZD7KH23WDN4QULFL}

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	2026-06-03T23:06:32.731252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e51183a50e5bb23fa8fadd86de428b2af135196d3d2394368d0bf08e563fc1c5

Aliases

arxiv: 1001.2840 · arxiv_version: 1001.2840v1 · doi: 10.48550/arxiv.1001.2840 · pith_short_12: 4UIYHJIOLOZD · pith_short_16: 4UIYHJIOLOZD7KH2 · pith_short_8: 4UIYHJIO

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/4UIYHJIOLOZD7KH23WDN4QULFL \
  | 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: e51183a50e5bb23fa8fadd86de428b2af135196d3d2394368d0bf08e563fc1c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2b700642fe984c8f4201ca2f96d7901eaa9804753b021c5c210e3d7a4f06aa4",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-01-16T17:20:27Z",
    "title_canon_sha256": "a32a6eeccea83096f1f711daa02c01672a7d1a48f41b4326609e14e4cd4854df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2840",
    "kind": "arxiv",
    "version": 1
  }
}