Pith Number

pith:LSIZVL7S

pith:2016:LSIZVL7SQHOZZK4LKY7W3UEFWI

not attested not anchored not stored refs pending

Numerical analysis of a two-phase flow discrete fracture model

Jerome Droniou, Julian Hennicker, Roland Masson

arxiv:1612.07373 v2 · 2016-12-21 · math.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{LSIZVL7SQHOZZK4LKY7W3UEFWI}

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	2026-05-18T00:54:08.630191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c919aaff281dd9cab8b563f6dd085b22a1e371ce1dd3e607c69606d95e9dc44

Aliases

arxiv: 1612.07373 · arxiv_version: 1612.07373v2 · doi: 10.48550/arxiv.1612.07373 · pith_short_12: LSIZVL7SQHOZ · pith_short_16: LSIZVL7SQHOZZK4L · pith_short_8: LSIZVL7S

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/LSIZVL7SQHOZZK4LKY7W3UEFWI \
  | 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: 5c919aaff281dd9cab8b563f6dd085b22a1e371ce1dd3e607c69606d95e9dc44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09aebe3ba565bb91e0bf592d5cf439616bdce5d3675f20a997902793baa3798f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-12-21T22:39:04Z",
    "title_canon_sha256": "9737acead1c0fb622d19d15aa4728fa2b5990d0bcd36470c6879b7fc7d409185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07373",
    "kind": "arxiv",
    "version": 2
  }
}