Pith Number

pith:3IXMBM2S

pith:2006:3IXMBM2SC2MFZ4GFTCB4S5XI3D

not attested not anchored not stored refs pending

First results from the VIMOS-IFU survey of gravitationally lensing clusters at z~0.2

2), (2) OAMP, (3) OMP, (4) ESO, (5) Caltech, Chile, Eric Jullo (4), France, Genevieve Soucail (3), Giovanni Covone (1, Italy, Jean-Paul Kneib (2), Johan Richard (5) ((1) INAF-OAC, USA)

arxiv:astro-ph/0601387 v1 · 2006-01-18 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3IXMBM2SC2MFZ4GFTCB4S5XI3D}

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	2026-05-18T01:40:32.678150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2ec0b35216985cf0c59883c976e8d8e2d2814de937aa192daf9aa95f7fa92e

Aliases

arxiv: astro-ph/0601387 · arxiv_version: astro-ph/0601387v1 · doi: 10.48550/arxiv.astro-ph/0601387 · pith_short_12: 3IXMBM2SC2MF · pith_short_16: 3IXMBM2SC2MFZ4GF · pith_short_8: 3IXMBM2S

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/3IXMBM2SC2MFZ4GFTCB4S5XI3D \
  | 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: da2ec0b35216985cf0c59883c976e8d8e2d2814de937aa192daf9aa95f7fa92e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ecaa57c1b4700fe1e83fd2d630fe56f6697c187bbc32c9ebf99d6e78ae07998",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-18T11:19:00Z",
    "title_canon_sha256": "754ecdddc115979358b328f9f6d27386b6941b2898341196ec1e63419207351b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601387",
    "kind": "arxiv",
    "version": 1
  }
}