Pith Number

pith:CP5MFXH6

pith:2013:CP5MFXH64YFJOLCPPJLPN3OKGY

not attested not anchored not stored refs pending

Steady free fall of one-dimensional bodies in a hyperviscous fluid at low Reynolds number

Alessandro Musesti, Alfredo Marzocchi, Giulio G. Giusteri

arxiv:1305.0707 v3 · 2013-05-03 · math-ph · math.MP · 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{CP5MFXH64YFJOLCPPJLPN3OKGY}

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	2026-05-18T01:18:48.129227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13fac2dcfee60a972c4f7a56f6edca361cac83921a161068524f5ff5b4165594

Aliases

arxiv: 1305.0707 · arxiv_version: 1305.0707v3 · doi: 10.48550/arxiv.1305.0707 · pith_short_12: CP5MFXH64YFJ · pith_short_16: CP5MFXH64YFJOLCP · pith_short_8: CP5MFXH6

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/CP5MFXH64YFJOLCPPJLPN3OKGY \
  | 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: 13fac2dcfee60a972c4f7a56f6edca361cac83921a161068524f5ff5b4165594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5df1c6436a1fb8240d3f93bb593624975966e68786f4c01bae55b67cfcbb252b",
    "cross_cats_sorted": [
      "math.MP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-05-03T13:59:22Z",
    "title_canon_sha256": "d1b67befa8a207b17779ff89552770178bb9fa2f168a09d63c1fb4bee853e10b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0707",
    "kind": "arxiv",
    "version": 3
  }
}