Pith Number

pith:EX5XW3FK

pith:2008:EX5XW3FKDFFB52BGTX4YF3OHTL

not attested not anchored not stored refs pending

Clustering of Dust-Obscured Galaxies at z ~ 2

Alexandra Pope, Arjun Dey, Buell T. Jannuzi, Emeric Le Floc'h, Lee Armus, Mark Brodwin, Michael J. I. Brown, Shane Bussmann, Vandana Desai

arxiv:0810.0528 v1 · 2008-10-02 · 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{EX5XW3FKDFFB52BGTX4YF3OHTL}

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	2026-05-18T04:29:26.310823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25fb7b6caa194a1ee8269df982edc79aee01be8660515266a9e45deaec21fd06

Aliases

arxiv: 0810.0528 · arxiv_version: 0810.0528v1 · doi: 10.48550/arxiv.0810.0528 · pith_short_12: EX5XW3FKDFFB · pith_short_16: EX5XW3FKDFFB52BG · pith_short_8: EX5XW3FK

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/EX5XW3FKDFFB52BGTX4YF3OHTL \
  | 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: 25fb7b6caa194a1ee8269df982edc79aee01be8660515266a9e45deaec21fd06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee9d863d50f012a41da68a6317109a5a28c7d9d63dd8d7536b31ecc1a587cf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-02T20:02:09Z",
    "title_canon_sha256": "ba684b375faea50d8ef555672a53a98f0a12ee4612b08aabe970bb0d6751e950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0528",
    "kind": "arxiv",
    "version": 1
  }
}