Pith Number

pith:VOSYTVH4

pith:2008:VOSYTVH4FVHGEJST47SFUNJ36J

not attested not anchored not stored refs pending

Multirate integration of axisymmetric step-flow equations

Pak-Wing Fok, Rodolfo R. Rosales

arxiv:0810.2517 v1 · 2008-10-14 · 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{VOSYTVH4FVHGEJST47SFUNJ36J}

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	2026-06-03T23:06:08.076040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba589d4fc2d4e622653e7e45a353bf2522ba852ac38ff2e88c7e993e09ffce9

Aliases

arxiv: 0810.2517 · arxiv_version: 0810.2517v1 · doi: 10.48550/arxiv.0810.2517 · pith_short_12: VOSYTVH4FVHG · pith_short_16: VOSYTVH4FVHGEJST · pith_short_8: VOSYTVH4

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/VOSYTVH4FVHGEJST47SFUNJ36J \
  | 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: aba589d4fc2d4e622653e7e45a353bf2522ba852ac38ff2e88c7e993e09ffce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81cff37e0786d931369a2a57505c3e81d56d42963cd8aeb9924430fc01d30ba",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2008-10-14T19:55:31Z",
    "title_canon_sha256": "f165fd61889c5a8d479d5711ebc1f8838b187bb5ef64adf132237b80f1b82681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.2517",
    "kind": "arxiv",
    "version": 1
  }
}