Pith Number

pith:O4GNBCQF

pith:2012:O4GNBCQFIF43GBKOPTEHFHU3M4

not attested not anchored not stored refs pending

Interfacial Instabilities in Torsional Flows

C.-C. Chang, C.-Y. Lai, J.-C. Tsai, P. E. Arratia, Y.-T Sun, Y.-Y. Chen

arxiv:1210.3752 v1 · 2012-10-14 · 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{O4GNBCQFIF43GBKOPTEHFHU3M4}

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	2026-05-18T03:43:17.195132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

770cd08a054179b3054e7cc8729e9b67239aa8523098a223d48d5b10cb721daa

Aliases

arxiv: 1210.3752 · arxiv_version: 1210.3752v1 · doi: 10.48550/arxiv.1210.3752 · pith_short_12: O4GNBCQFIF43 · pith_short_16: O4GNBCQFIF43GBKO · pith_short_8: O4GNBCQF

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/O4GNBCQFIF43GBKOPTEHFHU3M4 \
  | 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: 770cd08a054179b3054e7cc8729e9b67239aa8523098a223d48d5b10cb721daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a60378e670f557a494d608efad684dfc633c52efc6b9869c97fe58de8c996eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-10-14T03:00:09Z",
    "title_canon_sha256": "80354e9d2fcbc19851b473ca44faeaaba2828bf34eee8f448a6b83ce498dd7db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3752",
    "kind": "arxiv",
    "version": 1
  }
}