Pith Number

pith:23MNEC7O

pith:2021:23MNEC7O5SZ4UMUODNGK7MOSKU

not attested not anchored not stored refs pending

Polymer drag reduction in surfactant-contaminated turbulent bubbly channel flows

Daulet Izbassarov, Metin Muradoglu, Outi Tammisola, Pedro Costa, Ville Vuorinen, Zaheer Ahmed

arxiv:2110.05101 v3 · 2021-10-11 · 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{23MNEC7O5SZ4UMUODNGK7MOSKU}

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	2026-07-05T03:22:47.436511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6d8d20beeecb3ca328e1b4cafb1d255118c08a455105b27c16270ed6497e458

Aliases

arxiv: 2110.05101 · arxiv_version: 2110.05101v3 · doi: 10.48550/arxiv.2110.05101 · pith_short_12: 23MNEC7O5SZ4 · pith_short_16: 23MNEC7O5SZ4UMUO · pith_short_8: 23MNEC7O

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/23MNEC7O5SZ4UMUODNGK7MOSKU \
  | 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: d6d8d20beeecb3ca328e1b4cafb1d255118c08a455105b27c16270ed6497e458

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ec0e6f41d74f9c04c14d91e8a3979a422ae2d120d01b9b543d40ce76d66c0bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-10-11T09:11:38Z",
    "title_canon_sha256": "dd77d7da0ea4335fdcf597c28d4d5c7eb7f9efdb0782b63e007d05b9f6376ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05101",
    "kind": "arxiv",
    "version": 3
  }
}