Pith Number

pith:SLNKSDK2

pith:2014:SLNKSDK2EMBPXJN23RKXYPBME4

not attested not anchored not stored refs pending

An accurate numerical method for systems of differentio-integral equations associated with multiphase flow

Graham Wilks, Jian-Jun Shu

arxiv:1409.7892 v1 · 2014-09-28 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLNKSDK2EMBPXJN23RKXYPBME4}

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	2026-05-18T02:41:40.277592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92daa90d5a2302fba5badc557c3c2c27100687f13b2492140eef0386ba8d0495

Aliases

arxiv: 1409.7892 · arxiv_version: 1409.7892v1 · doi: 10.48550/arxiv.1409.7892 · pith_short_12: SLNKSDK2EMBP · pith_short_16: SLNKSDK2EMBPXJN2 · pith_short_8: SLNKSDK2

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/SLNKSDK2EMBPXJN23RKXYPBME4 \
  | 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: 92daa90d5a2302fba5badc557c3c2c27100687f13b2492140eef0386ba8d0495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23681642537c44eb38c00828e9f20794de3c9bfb6cc521148fd360e05b1118c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-09-28T11:11:20Z",
    "title_canon_sha256": "1ed4a821bea188d91c917d100b2bb9fb5bbf2a1845e2f300845a555ee59b26fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7892",
    "kind": "arxiv",
    "version": 1
  }
}