Pith Number

pith:OUTZ6KOJ

pith:2004:OUTZ6KOJTPHXEGK4YYCN7RELBN

not attested not anchored not stored refs pending

Drag Reduction by Polymer Additives in Decaying Turbulence

Chirag Kalelkar, Rahul Pandit, Rama Govindarajan

arxiv:cond-mat/0411080 v2 · 2004-11-03 · cond-mat.stat-mech · nlin.CD · 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{OUTZ6KOJTPHXEGK4YYCN7RELBN}

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	2026-07-04T16:47:23.521105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75279f29c99bcf72195cc604dfc48b0b5af3eddd17c9bb3936b4f363999498e0

Aliases

arxiv: cond-mat/0411080 · arxiv_version: cond-mat/0411080v2 · doi: 10.48550/arxiv.cond-mat/0411080 · pith_short_12: OUTZ6KOJTPHX · pith_short_16: OUTZ6KOJTPHXEGK4 · pith_short_8: OUTZ6KOJ

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/OUTZ6KOJTPHXEGK4YYCN7RELBN \
  | 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: 75279f29c99bcf72195cc604dfc48b0b5af3eddd17c9bb3936b4f363999498e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13057f1572ff33ce0db1f998756d7a16d2af5c281b71a310dd5d9583c5391cab",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2004-11-03T12:26:38Z",
    "title_canon_sha256": "f4f34f22dd564675904b2b4f2d76a3b3729869a314dbb34a8d3c7b66d3f40712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0411080",
    "kind": "arxiv",
    "version": 2
  }
}