Pith Number

pith:UQGPA3CA

pith:2024:UQGPA3CAKB55PGDB3CVS73BTLK

not attested not anchored not stored refs pending

Comparing Mass Mapping Reconstruction Methods with Minkowski Functionals

Joe Zuntz, Nisha Grewal, Tilman Tr\"oster

arxiv:2402.13912 v2 · 2024-02-21 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQGPA3CAKB55PGDB3CVS73BTLK}

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	2026-07-05T08:35:42.254384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a40cf06c40507bd79861d8ab2fec335a87a5b262d35c7f4093e9a1d7e2f637fa

Aliases

arxiv: 2402.13912 · arxiv_version: 2402.13912v2 · doi: 10.48550/arxiv.2402.13912 · pith_short_12: UQGPA3CAKB55 · pith_short_16: UQGPA3CAKB55PGDB · pith_short_8: UQGPA3CA

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/UQGPA3CAKB55PGDB3CVS73BTLK \
  | 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: a40cf06c40507bd79861d8ab2fec335a87a5b262d35c7f4093e9a1d7e2f637fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d7d237ad28146e1a5f71a40c495e2183c22f245cc435cadb3458370e58d38a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-02-21T16:27:02Z",
    "title_canon_sha256": "d2ab1bed21fec9184f610bc25470ca8885fed2df3e57fc8f73c93c405a9f573a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13912",
    "kind": "arxiv",
    "version": 2
  }
}