Pith Number

pith:VKJEVCIZ

pith:2008:VKJEVCIZUCU3SF5H722G5XZ37S

not attested not anchored not stored refs pending

On the nature of the extragalactic number counts in the K-band

A. Gil de Paz, C. Eliche-Moral, D. Cristobal-Hornillos, G. Barro, J. Gallego, J. Zamorano, M. Balcells, M. Prieto, N. Cardiel, P.G. P\'erez-Gonz\'alez, R. G\'uzman, R. Pell\'o, V. Villar

arxiv:0811.3104 v1 · 2008-11-19 · 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{VKJEVCIZUCU3SF5H722G5XZ37S}

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	2026-07-04T17:13:41.865724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa924a8919a0a9b917a7feb46edf3bfc8c29fcc98ea63c957fe9e8f2e6013184

Aliases

arxiv: 0811.3104 · arxiv_version: 0811.3104v1 · doi: 10.48550/arxiv.0811.3104 · pith_short_12: VKJEVCIZUCU3 · pith_short_16: VKJEVCIZUCU3SF5H · pith_short_8: VKJEVCIZ

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/VKJEVCIZUCU3SF5H722G5XZ37S \
  | 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: aa924a8919a0a9b917a7feb46edf3bfc8c29fcc98ea63c957fe9e8f2e6013184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7c445c48cddb22c1041ce8192bfc70b074f29aa08eae77156c24f9f3f24240f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-19T14:33:04Z",
    "title_canon_sha256": "d6d4720b217343833e81dc8423454f8e2eed86b880e95624c54ace41d2a4edbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3104",
    "kind": "arxiv",
    "version": 1
  }
}