Pith Number

pith:7OPLFIIJ

pith:2017:7OPLFIIJDE2QCNEPS3DFFSB762

not attested not anchored not stored refs pending

A smoothed dissipative particle dynamics methodology for wall-bounded domains

Jun Yang

arxiv:1708.06993 v1 · 2017-08-01 · 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{7OPLFIIJDE2QCNEPS3DFFSB762}

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	2026-05-18T00:36:48.666635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb9eb2a109193501348f96c652c83ff6afe62446366fcfe7b78b700fc2233d46

Aliases

arxiv: 1708.06993 · arxiv_version: 1708.06993v1 · doi: 10.48550/arxiv.1708.06993 · pith_short_12: 7OPLFIIJDE2Q · pith_short_16: 7OPLFIIJDE2QCNEP · pith_short_8: 7OPLFIIJ

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/7OPLFIIJDE2QCNEPS3DFFSB762 \
  | 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: fb9eb2a109193501348f96c652c83ff6afe62446366fcfe7b78b700fc2233d46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f806dce61f1d5927e4215553c5e745192a9bfaa699086f30dedc59763174ecc4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-08-01T15:39:18Z",
    "title_canon_sha256": "967a78a36fce991e5683134966dd09c79017f399a52a99948a8a64dc76b78592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06993",
    "kind": "arxiv",
    "version": 1
  }
}