Pith Number

pith:TRJOZHWN

pith:2010:TRJOZHWNOYV2XVWQZ4CAUDWR4S

not attested not anchored not stored refs pending

Finite volume methods for unidirectional dispersive wave models

Denys Dutykh (LAMA), Dimitrios Mitsotakis (IMA), Theodoros Katsaounis

arxiv:1011.4589 v3 · 2010-11-20 · physics.class-ph · cs.NA · math.AP · math.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRJOZHWNOYV2XVWQZ4CAUDWR4S}

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	2026-06-03T23:06:43.971419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c52ec9ecd762babd6d0cf040a0ed1e4ad2c15e84ff8dc94b808ec739594c2da

Aliases

arxiv: 1011.4589 · arxiv_version: 1011.4589v3 · doi: 10.48550/arxiv.1011.4589 · pith_short_12: TRJOZHWNOYV2 · pith_short_16: TRJOZHWNOYV2XVWQ · pith_short_8: TRJOZHWN

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/TRJOZHWNOYV2XVWQZ4CAUDWR4S \
  | 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: 9c52ec9ecd762babd6d0cf040a0ed1e4ad2c15e84ff8dc94b808ec739594c2da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c632290d342c3694757fc8bb2950113d4da96dbb941eade169f945a4712eeb2",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP",
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2010-11-20T16:49:04Z",
    "title_canon_sha256": "d08ef61102f7ddfc9648ee4132778226f9e963c4954a2df0ed7237c1b33a1c10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4589",
    "kind": "arxiv",
    "version": 3
  }
}