Pith Number

pith:IURTPYJZ

pith:2022:IURTPYJZBLQCV3JB4LM4PXHGWN

not attested not anchored not stored refs pending

TUVOpipe: a pipeline to search for UV transients with Swift-UVOT

Aastha Parikh, David Modiano, Jari van Opijnen, Marieke van Etten, Rudy Wijnands, Sill Verberne

arxiv:2202.10143 v2 · 2022-02-21 · astro-ph.IM · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IURTPYJZBLQCV3JB4LM4PXHGWN}

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	2026-07-05T04:37:32.823387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452337e1390ae02aed21e2d9c7dce6b357c65f3c603754bf1dff913d326672cc

Aliases

arxiv: 2202.10143 · arxiv_version: 2202.10143v2 · doi: 10.48550/arxiv.2202.10143 · pith_short_12: IURTPYJZBLQC · pith_short_16: IURTPYJZBLQCV3JB · pith_short_8: IURTPYJZ

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/IURTPYJZBLQCV3JB4LM4PXHGWN \
  | 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: 452337e1390ae02aed21e2d9c7dce6b357c65f3c603754bf1dff913d326672cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b3992741bb77e39abf12153d5d9b70cd7ed5ee40ed18e3e31b1fe4e036e12c",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-02-21T11:38:53Z",
    "title_canon_sha256": "73df5a0007e2ac6cb1034b4815e3fbf53864ae965b021639b47e73900f2ef13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10143",
    "kind": "arxiv",
    "version": 2
  }
}