Pith Number

pith:VOCSDARH

pith:2016:VOCSDARHS6LAXPXDXU6IPGW5NB

not attested not anchored not stored refs pending

How are galaxies assigned to halos? Searching for assembly bias in the SDSS galaxy clustering

ChangHoon Hahn, Mohammadjavad Vakili

arxiv:1610.01991 v3 · 2016-10-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOCSDARHS6LAXPXDXU6IPGW5NB}

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	2026-05-17T23:49:28.209003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab8521822797960bbee3bd3c879add687d077913f835b896fbebd7a8f1ffa19e

Aliases

arxiv: 1610.01991 · arxiv_version: 1610.01991v3 · doi: 10.48550/arxiv.1610.01991 · pith_short_12: VOCSDARHS6LA · pith_short_16: VOCSDARHS6LAXPXD · pith_short_8: VOCSDARH

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/VOCSDARHS6LAXPXDXU6IPGW5NB \
  | 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: ab8521822797960bbee3bd3c879add687d077913f835b896fbebd7a8f1ffa19e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43aefdb572ee28b9914aecd36fadc834f402f972288b57b039e905bf574174d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-10-06T18:45:23Z",
    "title_canon_sha256": "173d5ae7f029d3ab4d5f824740b02629823fd4ff0b13faef3c1937b065d8be53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01991",
    "kind": "arxiv",
    "version": 3
  }
}