Pith Number

pith:USQEQU5C

pith:2012:USQEQU5CTMHTUV3CBODFB7UFQI

not attested not anchored not stored refs pending

CIP/multi-moment finite volume method with arbitrary order of accuracy

Feng Xiao, Satoshi Ii

arxiv:1207.6822 v1 · 2012-07-30 · physics.comp-ph · physics.ao-ph · physics.flu-dyn · physics.geo-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{USQEQU5CTMHTUV3CBODFB7UFQI}

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	2026-05-18T03:49:48.565987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4a04853a29b0f3a57620b8650fe858210b0873de401e2f7f266cfd3d651c519

Aliases

arxiv: 1207.6822 · arxiv_version: 1207.6822v1 · doi: 10.48550/arxiv.1207.6822 · pith_short_12: USQEQU5CTMHT · pith_short_16: USQEQU5CTMHTUV3C · pith_short_8: USQEQU5C

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/USQEQU5CTMHTUV3CBODFB7UFQI \
  | 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: a4a04853a29b0f3a57620b8650fe858210b0873de401e2f7f266cfd3d651c519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b80b3436e4bf6f3ff9cf8afcae69462cd88d2d617434860096ee368568d19d",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.flu-dyn",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-07-30T02:28:53Z",
    "title_canon_sha256": "1fcab27821b78fc216c595ffc7f339bcfad745e341f6bde95ada78d5c810a122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6822",
    "kind": "arxiv",
    "version": 1
  }
}