Pith Number

pith:ICWOK7OA

pith:2016:ICWOK7OAMQCAKVFV6WRO6CSOMJ

not attested not anchored not stored refs pending

Further investigation of the spurious interface fragmentation in multiphase Smoothed Particle Hydrodynamics

Kamil Szewc, Micha{\l} Tadeusz Lewandowski

arxiv:1602.07913 v2 · 2016-02-25 · physics.comp-ph · 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{ICWOK7OAMQCAKVFV6WRO6CSOMJ}

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	2026-05-18T01:19:52.810436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40ace57dc064040554b5f5a2ef0a4e626d275ffbc8b6bcb2f0ec10b2d417fa37

Aliases

arxiv: 1602.07913 · arxiv_version: 1602.07913v2 · doi: 10.48550/arxiv.1602.07913 · pith_short_12: ICWOK7OAMQCA · pith_short_16: ICWOK7OAMQCAKVFV · pith_short_8: ICWOK7OA

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/ICWOK7OAMQCAKVFV6WRO6CSOMJ \
  | 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: 40ace57dc064040554b5f5a2ef0a4e626d275ffbc8b6bcb2f0ec10b2d417fa37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e70fc75a1e51d1833f8e894295e4b2b3d5bbc3744c4b92d2d9bdc97424e01848",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-02-25T12:49:48Z",
    "title_canon_sha256": "ca6c2b2bb8619c4654bf9f3cc07f50b2bbe652ec00fab99e251025653cd507aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07913",
    "kind": "arxiv",
    "version": 2
  }
}