Pith Number

pith:H4PXDB2A

pith:2020:H4PXDB2AS6TKCFLEMB3UDFUWJM

not attested not anchored not stored refs pending

Probabilistic Mapping of Dark Matter by Neural Score Matching

Benjamin Remy, Francois Lanusse, Jean-Luc Starck, Jia Liu, Niall Jeffrey, Zaccharie Ramzi

arxiv:2011.08271 v1 · 2020-11-16 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4PXDB2AS6TKCFLEMB3UDFUWJM}

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	2026-07-05T01:52:03.789311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f1f71874097a6a1156460774196964b0146b95c9931ed9789924fa3a2c66fef

Aliases

arxiv: 2011.08271 · arxiv_version: 2011.08271v1 · doi: 10.48550/arxiv.2011.08271 · pith_short_12: H4PXDB2AS6TK · pith_short_16: H4PXDB2AS6TKCFLE · pith_short_8: H4PXDB2A

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/H4PXDB2AS6TKCFLEMB3UDFUWJM \
  | 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: 3f1f71874097a6a1156460774196964b0146b95c9931ed9789924fa3a2c66fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e469adfc74f5d1b81d03b342131280afb33cf38dc457feb0fc3370665b1d4db",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-11-16T20:56:44Z",
    "title_canon_sha256": "8bedd475b1f8bcf492f83316397c308e1d7856620e9d9320efd7f89e82223d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08271",
    "kind": "arxiv",
    "version": 1
  }
}