Pith Number

pith:F6LEEXSL

pith:2016:F6LEEXSLGF2HILGC4AA6JYA6SW

not attested not anchored not stored refs pending

An elastic two-sphere swimmer in Stokes flow

Aditi Khot, Babak Nasouri, Gwynn J. Elfring

arxiv:1611.05847 v2 · 2016-11-17 · 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{F6LEEXSLGF2HILGC4AA6JYA6SW}

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	2026-05-18T00:45:36.111641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f96425e4b3174742cc2e001e4e01e95a567393d0ba1b8c294e39a7d4446d1d9

Aliases

arxiv: 1611.05847 · arxiv_version: 1611.05847v2 · doi: 10.48550/arxiv.1611.05847 · pith_short_12: F6LEEXSLGF2H · pith_short_16: F6LEEXSLGF2HILGC · pith_short_8: F6LEEXSL

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/F6LEEXSLGF2HILGC4AA6JYA6SW \
  | 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: 2f96425e4b3174742cc2e001e4e01e95a567393d0ba1b8c294e39a7d4446d1d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe503e228f0919fc5817525d8ff4fc2921ff5191a19eacc714349485be59db14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-11-17T20:34:41Z",
    "title_canon_sha256": "85278e9667c0c7d5ae6bf5443f6f40417153e790e8112a7da2493767bcd8ca68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05847",
    "kind": "arxiv",
    "version": 2
  }
}