Pith Number

pith:MFWDSAIU

pith:2009:MFWDSAIUIYW7DQFHKILRCXP66P

not attested not anchored not stored refs pending

SHELS: Testing Weak Lensing Maps with Redshift Surveys

Daniel G. Fabricant, Ian P. Dell'Antonio, Margaret J. Geller, Massimo Ramella, Michael J. Kurtz

arxiv:0912.2364 v1 · 2009-12-11 · 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{MFWDSAIUIYW7DQFHKILRCXP66P}

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	2026-05-18T02:33:56.745765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

616c390114462df1c0a75217115dfef3c9b30a7837a93e8c55538a423ecdbb57

Aliases

arxiv: 0912.2364 · arxiv_version: 0912.2364v1 · doi: 10.48550/arxiv.0912.2364 · pith_short_12: MFWDSAIUIYW7 · pith_short_16: MFWDSAIUIYW7DQFH · pith_short_8: MFWDSAIU

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/MFWDSAIUIYW7DQFHKILRCXP66P \
  | 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: 616c390114462df1c0a75217115dfef3c9b30a7837a93e8c55538a423ecdbb57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e0a2945d8538353b7e73c68b25746feca9a9398def8e34425bc688ecabde513",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-11T21:43:25Z",
    "title_canon_sha256": "e59fbf50c7710b5964ebf9b432530e1c663602f41ddabbc4424488ba1b3a35e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2364",
    "kind": "arxiv",
    "version": 1
  }
}