Pith Number

pith:ZTY4QTD6

pith:2025:ZTY4QTD6ZVT7GAP66QNI2XKRG6

not attested not anchored not stored refs pending

Diffusion-based mass map reconstruction from weak lensing data

Bhuvnesh Jain, Michael Jacob, Supranta S. Boruah

arxiv:2502.04158 v1 · 2025-02-06 · 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{ZTY4QTD6ZVT7GAP66QNI2XKRG6}

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	2026-07-05T10:10:34.700667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccf1c84c7ecd67f301fef41a8d5d5137912be1375726a25cf1ad0641550f8f37

Aliases

arxiv: 2502.04158 · arxiv_version: 2502.04158v1 · doi: 10.48550/arxiv.2502.04158 · pith_short_12: ZTY4QTD6ZVT7 · pith_short_16: ZTY4QTD6ZVT7GAP6 · pith_short_8: ZTY4QTD6

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/ZTY4QTD6ZVT7GAP66QNI2XKRG6 \
  | 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: ccf1c84c7ecd67f301fef41a8d5d5137912be1375726a25cf1ad0641550f8f37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5633ec69272721ce6d4a7aa6baea546d75c5b76cda6754ecea05f1ec3765b5f",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-02-06T15:44:05Z",
    "title_canon_sha256": "b5c8aee96096dc61d76439a405571cdae9857cb011fa8362702e213c312764a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04158",
    "kind": "arxiv",
    "version": 1
  }
}