Pith Number

pith:J5NDSGVB

pith:2016:J5NDSGVBPXNQPF7VTM37REY7AT

not attested not anchored not stored refs pending

Incompressible immiscible multiphase flows in porous media: a variational approach

Cl\'ement Canc\`es (RAPSODI), Leonard Monsaingeon (IECL), Thomas Gallou\"et

arxiv:1607.04009 v2 · 2016-07-14 · math.AP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5NDSGVBPXNQPF7VTM37REY7AT}

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	2026-05-18T00:20:59.353527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f5a391aa17ddb0797f59b37f8931f04f97f8e2088eba3f64cb19a7807de3380

Aliases

arxiv: 1607.04009 · arxiv_version: 1607.04009v2 · doi: 10.48550/arxiv.1607.04009 · pith_short_12: J5NDSGVBPXNQ · pith_short_16: J5NDSGVBPXNQPF7V · pith_short_8: J5NDSGVB

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/J5NDSGVBPXNQPF7VTM37REY7AT \
  | 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: 4f5a391aa17ddb0797f59b37f8931f04f97f8e2088eba3f64cb19a7807de3380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8106b68a5f12c5ada384bd0e1efb95f5cbb591728fd2af82cb5221232f3bd13b",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-07-14T06:42:03Z",
    "title_canon_sha256": "1c186a72d97f4be8a2867c27609a924921c1ecdf4babf9dc9a68cb59b91ceaca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04009",
    "kind": "arxiv",
    "version": 2
  }
}