Pith Number

pith:3JFEPOHO

pith:2015:3JFEPOHOXSSGBT6ENPCWTTT7C7

not attested not anchored not stored refs pending

An accurate and practical method for inference of weak gravitational lensing from galaxy images

Christina Krawiec, Gary M. Bernstein, Marisa C. March, Robert Armstrong

arxiv:1508.05655 v2 · 2015-08-23 · 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{3JFEPOHOXSSGBT6ENPCWTTT7C7}

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	2026-05-18T01:16:09.718138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4a47b8eebca460cfc46bc569ce7f17f143c1d6179f33c5d696d050b296f35c

Aliases

arxiv: 1508.05655 · arxiv_version: 1508.05655v2 · doi: 10.48550/arxiv.1508.05655 · pith_short_12: 3JFEPOHOXSSG · pith_short_16: 3JFEPOHOXSSGBT6E · pith_short_8: 3JFEPOHO

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/3JFEPOHOXSSGBT6ENPCWTTT7C7 \
  | 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: da4a47b8eebca460cfc46bc569ce7f17f143c1d6179f33c5d696d050b296f35c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a13c1fded6fa8cf1da396e7f5b4f0e3abdf8e3e95ff4265505099bd2776faa",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-08-23T20:25:46Z",
    "title_canon_sha256": "bfd504b4a5811383212ef8db37febf59b7d424e0f001f221bb66df0f60f317fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05655",
    "kind": "arxiv",
    "version": 2
  }
}