Pith Number

pith:I53YFEJ6

pith:2013:I53YFEJ6VIHJWIUTQ5OXWIR3YD

not attested not anchored not stored refs pending

Weak Lensing Galaxy Cluster Field Reconstruction

Eric Jullo, Jean-Paul Kneib, Mathilde Jauzac, Sandrine Pires

arxiv:1309.5718 v2 · 2013-09-23 · 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{I53YFEJ6VIHJWIUTQ5OXWIR3YD}

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	2026-05-18T01:47:34.412710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

477782913eaa0e9b2293875d7b223bc0fecca41073d3e52ab34952ebdf21a9d4

Aliases

arxiv: 1309.5718 · arxiv_version: 1309.5718v2 · doi: 10.48550/arxiv.1309.5718 · pith_short_12: I53YFEJ6VIHJ · pith_short_16: I53YFEJ6VIHJWIUT · pith_short_8: I53YFEJ6

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/I53YFEJ6VIHJWIUTQ5OXWIR3YD \
  | 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: 477782913eaa0e9b2293875d7b223bc0fecca41073d3e52ab34952ebdf21a9d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a9b5c49c7f72ab17bf852cad5064141ce4f6cefd730ac7e5ec69950917fab2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-23T07:29:29Z",
    "title_canon_sha256": "b96cc5308211ea461e83e47fc926474e448dee32dd51c124d6e3a10dfcc02d96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5718",
    "kind": "arxiv",
    "version": 2
  }
}