Pith Number

pith:FUNDNZZV

pith:2020:FUNDNZZVLS4PVFKVD6ORLSD2TY

not attested not anchored not stored refs pending

Study of the splash: A theoretical perspective

Raj Dandekar

arxiv:2011.10853 v2 · 2020-11-21 · 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{FUNDNZZVLS4PVFKVD6ORLSD2TY}

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	2026-07-05T01:56:56.528556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d1a36e7355cb8fa95551f9d15c87a9e08fdc5f89904b865a3c5c4bdba556adb

Aliases

arxiv: 2011.10853 · arxiv_version: 2011.10853v2 · doi: 10.48550/arxiv.2011.10853 · pith_short_12: FUNDNZZVLS4P · pith_short_16: FUNDNZZVLS4PVFKV · pith_short_8: FUNDNZZV

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/FUNDNZZVLS4PVFKVD6ORLSD2TY \
  | 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: 2d1a36e7355cb8fa95551f9d15c87a9e08fdc5f89904b865a3c5c4bdba556adb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b9ce6a089f9affa9929d7462303339b337a3235cfab18e6adfa1efc53a554e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-11-21T19:46:00Z",
    "title_canon_sha256": "0c7bcc6372439e7c8d27ace75a4863f1d193aa11d676430163d2e796644d43db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.10853",
    "kind": "arxiv",
    "version": 2
  }
}