Pith Number

pith:VE3IHB6B

pith:2016:VE3IHB6B5A6J2OMQEGX3UTOSD7

not attested not anchored not stored refs pending

A finite volume/discontinuous Galerkin method for the advective Cahn-Hilliard equation with degenerate mobility on porous domains stemming from micro-CT imaging

Beatrice Riviere, Chen Liu, Faruk O. Alpak, Florian Frank

arxiv:1610.03457 v1 · 2016-10-11 · math.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VE3IHB6B5A6J2OMQEGX3UTOSD7}

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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	2026-05-18T01:02:31.405725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9368387c1e83c9d399021afba4dd21ff04e457101515308085a763ab7920041

Aliases

arxiv: 1610.03457 · arxiv_version: 1610.03457v1 · doi: 10.48550/arxiv.1610.03457 · pith_short_12: VE3IHB6B5A6J · pith_short_16: VE3IHB6B5A6J2OMQ · pith_short_8: VE3IHB6B

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/VE3IHB6B5A6J2OMQEGX3UTOSD7 \
  | 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: a9368387c1e83c9d399021afba4dd21ff04e457101515308085a763ab7920041

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc57521dfc845900e92453a4ebae18148eaadcbc8201a1feecda93c3eda52eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-10-11T18:38:42Z",
    "title_canon_sha256": "725356c7ad0e95291ef0ebded92b41fb40b502221e97786ae2a6091a1c8b46f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03457",
    "kind": "arxiv",
    "version": 1
  }
}