Pith Number

pith:VOVHET3R

pith:2016:VOVHET3RGH7R2LRKCVBDINZHUJ

not attested not anchored not stored refs pending

A unifying evolutionary framework for infrared-selected obscured and unobscured quasar host haloes

Adam Myers, James Geach, Michael DiPompeo, Ryan Hickox

arxiv:1610.03493 v1 · 2016-10-11 · 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{VOVHET3RGH7R2LRKCVBDINZHUJ}

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	2026-05-18T00:55:40.815516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abaa724f7131ff1d2e2a1542343727a27963d9dfadac9206ce6e9f5277134338

Aliases

arxiv: 1610.03493 · arxiv_version: 1610.03493v1 · doi: 10.48550/arxiv.1610.03493 · pith_short_12: VOVHET3RGH7R · pith_short_16: VOVHET3RGH7R2LRK · pith_short_8: VOVHET3R

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/VOVHET3RGH7R2LRKCVBDINZHUJ \
  | 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: abaa724f7131ff1d2e2a1542343727a27963d9dfadac9206ce6e9f5277134338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05fd286c281391844dfa146b54be03d5dd1759b3260aefe0423c3f074623492a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-11T20:00:06Z",
    "title_canon_sha256": "78c794019f1022f10ef1a3a57243c4057d5457d855f3903a5e7e036a6cf404cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03493",
    "kind": "arxiv",
    "version": 1
  }
}