Pith Number

pith:U2YHWSOJ

pith:2026:U2YHWSOJN4O5TNYAMKC7F4JKB4

not attested not anchored not stored refs pending

Bayesian reversal of the liquid level trajectory in a draining tank for pollution forensics

Alexander W. Dowling, Cory M. Simon, Gbenga Fabusola, Kyla D. Jones

arxiv:2605.29193 v1 · 2026-05-28 · stat.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{U2YHWSOJN4O5TNYAMKC7F4JKB4}

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	2026-05-29T01:05:23.595862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b07b49c96f1dd9b7006285f2f12a0f3987c76ed97e46807b4f149b3f7755ba

Aliases

arxiv: 2605.29193 · arxiv_version: 2605.29193v1 · doi: 10.48550/arxiv.2605.29193 · pith_short_12: U2YHWSOJN4O5 · pith_short_16: U2YHWSOJN4O5TNYA · pith_short_8: U2YHWSOJ

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/U2YHWSOJN4O5TNYAMKC7F4JKB4 \
  | 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: a6b07b49c96f1dd9b7006285f2f12a0f3987c76ed97e46807b4f149b3f7755ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9821e1ab5152e1b720ec102df6d00728dba777c8be53036425c9e3dec8341ccb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-05-28T00:08:50Z",
    "title_canon_sha256": "2c9cb70bb976c25c0df5acec977bddeaab85eaa613f6c9f7a83f8890f80f4cfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29193",
    "kind": "arxiv",
    "version": 1
  }
}