Pith Number

pith:OLF3WVQO

pith:2018:OLF3WVQO2P3RJVA3ISDLA4UIOQ

not attested not anchored not stored refs pending

Cosmic happenstance: 24-$\mu$m selected, multi-component Herschel sources are line-of-sight projections

Duncan Farrah, Jillian M. Scudder, Julie L. Wardlow, Lingyu Wang, Peter D. Hurley, Seb Oliver

arxiv:1807.09790 v1 · 2018-07-25 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLF3WVQO2P3RJVA3ISDLA4UIOQ}

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	2026-05-18T00:08:37.796507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72cbbb560ed3f714d41b4486b0728874298999e71b13a3e3b19fe0dc01080f59

Aliases

arxiv: 1807.09790 · arxiv_version: 1807.09790v1 · doi: 10.48550/arxiv.1807.09790 · pith_short_12: OLF3WVQO2P3R · pith_short_16: OLF3WVQO2P3RJVA3 · pith_short_8: OLF3WVQO

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/OLF3WVQO2P3RJVA3ISDLA4UIOQ \
  | 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: 72cbbb560ed3f714d41b4486b0728874298999e71b13a3e3b19fe0dc01080f59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12952d1bd389306844b9298293dedf97014c876877a80513ee830b47498ac681",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-25T18:00:07Z",
    "title_canon_sha256": "f521c4d9f9c0d7b4efc0127b5af6948a8322ad2e2e8143282315ddf0e1ce8525"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09790",
    "kind": "arxiv",
    "version": 1
  }
}