Pith Number

pith:EG2235YO

pith:2018:EG2235YO4UGHL5RUPCLUG72J2W

not attested not anchored not stored refs pending

Turbulent duct flow with polymers

Armin Shahmardi, Fredrik Lundell, Luca Brandt, Marco Edoardo Rosti, Mehdi N. Ardekani, Rob J. Poole, Sagar Zade

arxiv:1810.06364 v1 · 2018-10-15 · 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{EG2235YO4UGHL5RUPCLUG72J2W}

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	2026-05-17T23:53:12.389033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b5adf70ee50c75f6347897437f49d5a6b37bf7e37569a84f5d345d8e99f0f3

Aliases

arxiv: 1810.06364 · arxiv_version: 1810.06364v1 · doi: 10.48550/arxiv.1810.06364 · pith_short_12: EG2235YO4UGH · pith_short_16: EG2235YO4UGHL5RU · pith_short_8: EG2235YO

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/EG2235YO4UGHL5RUPCLUG72J2W \
  | 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: 21b5adf70ee50c75f6347897437f49d5a6b37bf7e37569a84f5d345d8e99f0f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9ec9755c874a9cb2b514e3b39b7e4bf97c5cc9b120d5d886e72e4c9eac6eec2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-10-15T14:18:10Z",
    "title_canon_sha256": "c379f0d83da88dedbb8ae29f3159f0b0ae57a639e87188a13c83f1a45419dfc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06364",
    "kind": "arxiv",
    "version": 1
  }
}