Pith Number

pith:X45FMPOP

pith:2011:X45FMPOPFIK6Z7WXWGK7P6PDU3

not attested not anchored not stored refs pending

On particle trajectories in linear deep-water waves

Anca-Voichita Matioc

arxiv:1111.2490 v1 · 2011-11-10 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X45FMPOPFIK6Z7WXWGK7P6PDU3}

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	2026-05-18T04:08:34.026156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf3a563dcf2a15ecfed7b195f7f9e3a6c8d6bfc5605f0274d3388e8df30242b4

Aliases

arxiv: 1111.2490 · arxiv_version: 1111.2490v1 · doi: 10.48550/arxiv.1111.2490 · pith_short_12: X45FMPOPFIK6 · pith_short_16: X45FMPOPFIK6Z7WX · pith_short_8: X45FMPOP

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/X45FMPOPFIK6Z7WXWGK7P6PDU3 \
  | 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: bf3a563dcf2a15ecfed7b195f7f9e3a6c8d6bfc5605f0274d3388e8df30242b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9ce07c4400f5646516af77ca7b51aa7ef3568a44992ffc8dd7473afa6a79ee3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-11-10T14:46:00Z",
    "title_canon_sha256": "92d4091197c5541691a88c07b42436affe1d1677a8ead573652bf267f0e812e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2490",
    "kind": "arxiv",
    "version": 1
  }
}