Pith Number

pith:SKDPOKSX

pith:2012:SKDPOKSXRZES5UD24PAQH7BVBV

not attested not anchored not stored refs pending

Euclid Mission: building of a Reference Survey

A. Da Silva, A. Ealet, B. Altieri, B. Garilli, C. Burigana, D. Magalhaes Oliveira, E. Maiorano, F. Renk, G. Saavedra Criado, H. Hoekstra, I. Tereno, J. Amiaux, J. Brinchmann, J. Hoar, J.L. Augueres, K. Jahnke, L. Duvet, L. Guzzo, M. Cropper, M. Meneghetti, P. Franzetti, P. Gomez, P. Gondoin, R. Holmes, R. Laureijs, R. Scaramella, S. Warren, the Euclid collaboration, T. Kitching, W. Percival, Y. Mellier

arxiv:1209.2228 v1 · 2012-09-11 · 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{SKDPOKSXRZES5UD24PAQH7BVBV}

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	2026-05-18T01:54:30.711451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9286f72a578e492ed07ae3c103fc350d462ae270a7ed74f42a25eb60462c3419

Aliases

arxiv: 1209.2228 · arxiv_version: 1209.2228v1 · doi: 10.48550/arxiv.1209.2228 · pith_short_12: SKDPOKSXRZES · pith_short_16: SKDPOKSXRZES5UD2 · pith_short_8: SKDPOKSX

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/SKDPOKSXRZES5UD24PAQH7BVBV \
  | 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: 9286f72a578e492ed07ae3c103fc350d462ae270a7ed74f42a25eb60462c3419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f853f8b5cdc685f378a72ae83f63268314ccce67cf8d68f2386e2835568c2e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-09-11T05:55:41Z",
    "title_canon_sha256": "a99a44e7e0e41c4e57744338a156508752952d34e704cd1c83d49bce04c39f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2228",
    "kind": "arxiv",
    "version": 1
  }
}