Pith Number

pith:CTTY7GQB

pith:2008:CTTY7GQBCKKRPASBL3Q3473JL4

not attested not anchored not stored refs pending

Solving One Dimensional Scalar Conservation Laws by Particle Management

Benjamin Seibold, Yossi Farjoun

arxiv:0801.1495 v1 · 2008-01-09 · math.NA · cs.NA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTTY7GQBCKKRPASBL3Q3473JL4}

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	2026-06-03T22:06:04.011994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e78f9a0112951782415ee1be7f695f3b44155b34057ee3033884685de472db

Aliases

arxiv: 0801.1495 · arxiv_version: 0801.1495v1 · doi: 10.48550/arxiv.0801.1495 · pith_short_12: CTTY7GQBCKKR · pith_short_16: CTTY7GQBCKKRPASB · pith_short_8: CTTY7GQB

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/CTTY7GQBCKKRPASBL3Q3473JL4 \
  | 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: 14e78f9a0112951782415ee1be7f695f3b44155b34057ee3033884685de472db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7685a59617c380f008909e90bea933c386e9f4929e82116c79c8055347ff13aa",
    "cross_cats_sorted": [
      "cs.NA",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.NA",
    "submitted_at": "2008-01-09T20:15:33Z",
    "title_canon_sha256": "f8dca3699cf363f64f3edb5d2977be12bf1a094cb810905b7c5dcacd2297a1de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.1495",
    "kind": "arxiv",
    "version": 1
  }
}