Pith Number

pith:H2WLF5PS

pith:2009:H2WLF5PSWFM7WC6A57IVSUPKHJ

not attested not anchored not stored refs pending

A Fully Equivalent Global Pressure Formulation for Three-Phase Compressible Flow

CEREMADE), Guy Chavent (INRIA Rocquencourt

arxiv:0901.1462 v1 · 2009-01-11 · cs.NA · cs.NA · math.AP · physics.class-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{H2WLF5PSWFM7WC6A57IVSUPKHJ}

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	2026-06-03T23:06:10.367683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eacb2f5f2b159fb0bc0efd15951ea3a4443deb5da8482666bc42510b90d62a6

Aliases

arxiv: 0901.1462 · arxiv_version: 0901.1462v1 · doi: 10.48550/arxiv.0901.1462 · pith_short_12: H2WLF5PSWFM7 · pith_short_16: H2WLF5PSWFM7WC6A · pith_short_8: H2WLF5PS

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/H2WLF5PSWFM7WC6A57IVSUPKHJ \
  | 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: 3eacb2f5f2b159fb0bc0efd15951ea3a4443deb5da8482666bc42510b90d62a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057aabf00e653125c16b9c5928b67189624cd3eed06754c1a9855e8623ac93c8",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2009-01-11T20:02:58Z",
    "title_canon_sha256": "fa24871e510d2b89c19dd1bad9ad46e86d4fde4c82b77536e5f543d527265073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1462",
    "kind": "arxiv",
    "version": 1
  }
}