Pith Number

pith:ANIPHWVN

pith:2018:ANIPHWVNDQOKWYYORR4OVNGLPP

not attested not anchored not stored refs pending

Parallel contact-aware simulations of deformable particles in 3D Stokes flow

Abtin Rahimian, Denis Zorin, Libin Lu

arxiv:1812.04719 v1 · 2018-12-11 · 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{ANIPHWVNDQOKWYYORR4OVNGLPP}

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	2026-05-17T23:58:29.713953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0350f3daad1c1cab630e8c78eab4cb7bf6c762ef68c1618ee72deadafbb27cef

Aliases

arxiv: 1812.04719 · arxiv_version: 1812.04719v1 · doi: 10.48550/arxiv.1812.04719 · pith_short_12: ANIPHWVNDQOK · pith_short_16: ANIPHWVNDQOKWYYO · pith_short_8: ANIPHWVN

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/ANIPHWVNDQOKWYYORR4OVNGLPP \
  | 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: 0350f3daad1c1cab630e8c78eab4cb7bf6c762ef68c1618ee72deadafbb27cef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fef122cb2b30ac1778be1952d789d47ae2bfaab4056c41c8f0d4f3f72bba21b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-12-11T22:05:13Z",
    "title_canon_sha256": "7e8c30e0b541128003560e2b5ae40ec429c21e15bacb4dbff06748dfea907713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04719",
    "kind": "arxiv",
    "version": 1
  }
}