Pith Number

pith:IF4UWZYR

pith:2008:IF4UWZYRVGFRVUTCBPHGTKOCWX

not attested not anchored not stored refs pending

Photometric redshifts for the CFHTLS T0004 Deep and Wide fields

A. Zanichelli, B. Garilli, E. Bertin, E. Zucca, G. Zamorani, H. J. McCracken, J. Coupon, L. Guzzo, M. Bolzonella, M. Kilbinger, M. Schultheis, O. Ilbert, O. Le F\`evre, P. Hudelot, S. Arnouts, S. Bardelli, V. Le Brun, Y. Mellier

arxiv:0811.3326 v1 · 2008-11-20 · 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{IF4UWZYRVGFRVUTCBPHGTKOCWX}

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.

Cited by

1 paper in Pith

SuperMIGHTEE : Spectral Ages of Remnant Radio Galaxy Candidates in the XMM-LSS Field

Receipt and verification

First computed	2026-05-18T02:15:13.783568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41794b6711a98b1ad2620bce69a9c2b5c833d7325ccf47154d7bac430b5b29cf

Aliases

arxiv: 0811.3326 · arxiv_version: 0811.3326v1 · doi: 10.48550/arxiv.0811.3326 · pith_short_12: IF4UWZYRVGFR · pith_short_16: IF4UWZYRVGFRVUTC · pith_short_8: IF4UWZYR

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/IF4UWZYRVGFRVUTCBPHGTKOCWX \
  | 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: 41794b6711a98b1ad2620bce69a9c2b5c833d7325ccf47154d7bac430b5b29cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac694cc3f178df816788719c9913cbda02b1f05e6edc6795e5ef543e9ab3c61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-20T15:19:00Z",
    "title_canon_sha256": "f3c956e6aed4ac241976d2b4b8f34a8312ebd05c3448101db1e37b14427a8cd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3326",
    "kind": "arxiv",
    "version": 1
  }
}