Pith Number

pith:QRW2FTBK

pith:2014:QRW2FTBKLHBDOZM6EG3TENRPPU

not attested not anchored not stored refs pending

Torsional oscillations of a sphere in a Stokes flow

A. B. Thompson, F. Box, T. Mullin

arxiv:1411.0957 v1 · 2014-11-03 · physics.flu-dyn · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRW2FTBKLHBDOZM6EG3TENRPPU}

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	2026-05-18T01:22:41.710710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

846da2cc2a59c237659e21b732362f7d11a874b5ac7985c0623d376de50efa20

Aliases

arxiv: 1411.0957 · arxiv_version: 1411.0957v1 · doi: 10.48550/arxiv.1411.0957 · pith_short_12: QRW2FTBKLHBD · pith_short_16: QRW2FTBKLHBDOZM6 · pith_short_8: QRW2FTBK

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/QRW2FTBKLHBDOZM6EG3TENRPPU \
  | 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: 846da2cc2a59c237659e21b732362f7d11a874b5ac7985c0623d376de50efa20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7393aca2f0aeb013ada18949870a320e1fdd9e7224e33f128035e41cd2bcd60b",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-11-03T17:17:54Z",
    "title_canon_sha256": "891f60e46f4cc301c0091d28fa2502d5492ffc5c0bc35ac7a8d76f84cd193f61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0957",
    "kind": "arxiv",
    "version": 1
  }
}