Pith Number

pith:NY654B6K

pith:2017:NY654B6KQYSUN5PGAHZ2RF4NGJ

not attested not anchored not stored refs pending

Topology of two-dimensional turbulent flows of dust and gas

(2) TIFR-CIS), Dhrubaditya Mitra (1), Prasad Perlekar (2) ((1) NORDITA

arxiv:1711.03692 v1 · 2017-11-10 · 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{NY654B6KQYSUN5PGAHZ2RF4NGJ}

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	2026-05-18T00:18:15.305141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e3dde07ca862546f5e601f3a8978d324caae27a0946c79262445daf661392b4

Aliases

arxiv: 1711.03692 · arxiv_version: 1711.03692v1 · doi: 10.48550/arxiv.1711.03692 · pith_short_12: NY654B6KQYSU · pith_short_16: NY654B6KQYSUN5PG · pith_short_8: NY654B6K

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/NY654B6KQYSUN5PGAHZ2RF4NGJ \
  | 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: 6e3dde07ca862546f5e601f3a8978d324caae27a0946c79262445daf661392b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d17453413fd79b2474599553daa1b32d0394d1fc47a7c9f039a5c93126753e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-11-10T04:50:10Z",
    "title_canon_sha256": "0e46e975fd369b756cb2d8cc985c3162b54c8cf6187e1bb2f48a5992ca876db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03692",
    "kind": "arxiv",
    "version": 1
  }
}