Pith Number

pith:UR6Z46QE

pith:2019:UR6Z46QEX6NZNV5DR6WI7UBIKG

not attested not anchored not stored refs pending

A probabilistic protocol for the assessment of transition and control

Anton Pershin, Cedric Beaume, Steven M. Tobias

arxiv:1908.03050 v2 · 2019-08-08 · 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{UR6Z46QEX6NZNV5DR6WI7UBIKG}

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	2026-07-05T01:04:00.757085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47d9e7a04bf9b96d7a38fac8fd02851905593f68d718e7561f2732226d80b58

Aliases

arxiv: 1908.03050 · arxiv_version: 1908.03050v2 · doi: 10.48550/arxiv.1908.03050 · pith_short_12: UR6Z46QEX6NZ · pith_short_16: UR6Z46QEX6NZNV5D · pith_short_8: UR6Z46QE

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/UR6Z46QEX6NZNV5DR6WI7UBIKG \
  | 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: a47d9e7a04bf9b96d7a38fac8fd02851905593f68d718e7561f2732226d80b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9aa1c83a6251fba4fa93e992cc2640f7bd9044179dbaccbbcefda2b2830bc3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-08-08T13:03:16Z",
    "title_canon_sha256": "f8bb5ec258a2ec47317ebe816c4933684f4e5101fe850e7ab1973692276f75d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03050",
    "kind": "arxiv",
    "version": 2
  }
}