Pith Number

pith:UB64INZ4

pith:2010:UB64INZ4KIDF3BQXRITQRNJCL3

not attested not anchored not stored refs pending

Weak gravitational lensing with DEIMOS

Bj\"orn Malte Sch\"afer, Massimo Viola, Matthias Bartelmann, Peter Melchior

arxiv:1008.1076 v3 · 2010-08-05 · astro-ph.IM · 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{UB64INZ4KIDF3BQXRITQRNJCL3}

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	2026-05-18T03:57:25.426569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07dc4373c52065d86178a2708b5225ecc19bcbae0a3382425d5f7b730c64586

Aliases

arxiv: 1008.1076 · arxiv_version: 1008.1076v3 · doi: 10.48550/arxiv.1008.1076 · pith_short_12: UB64INZ4KIDF · pith_short_16: UB64INZ4KIDF3BQX · pith_short_8: UB64INZ4

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/UB64INZ4KIDF3BQXRITQRNJCL3 \
  | 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: a07dc4373c52065d86178a2708b5225ecc19bcbae0a3382425d5f7b730c64586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4b050aa733f62bf3d922912dc007a388e90716107b540d92395fa9a340fd81",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-08-05T20:25:35Z",
    "title_canon_sha256": "1793c55b044bc53222f66363c04ab1309dbde19e355fbd33bd76e922b49d83ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1076",
    "kind": "arxiv",
    "version": 3
  }
}