Pith Number

pith:HKBMMG3X

pith:2014:HKBMMG3X5H4JRPDVJI62ENYDYG

not attested not anchored not stored refs pending

The physical nature of the cosmic accretion of baryons and dark matter into halos and their galaxies

Andrew R. Wetzel, Daisuke Nagai

arxiv:1412.0662 v2 · 2014-12-01 · astro-ph.CO · 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{HKBMMG3X5H4JRPDVJI62ENYDYG}

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	2026-05-18T01:35:49.642961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a82c61b77e9f898bc754a3da23703c1af6c31ab0b9f51f06e50f514fa9621f8

Aliases

arxiv: 1412.0662 · arxiv_version: 1412.0662v2 · doi: 10.48550/arxiv.1412.0662 · pith_short_12: HKBMMG3X5H4J · pith_short_16: HKBMMG3X5H4JRPDV · pith_short_8: HKBMMG3X

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/HKBMMG3X5H4JRPDVJI62ENYDYG \
  | 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: 3a82c61b77e9f898bc754a3da23703c1af6c31ab0b9f51f06e50f514fa9621f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef22dee7428fa775e0bd9a0a030b163feefaf4805b02eef30c94cbea8b415f5a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-12-01T21:00:07Z",
    "title_canon_sha256": "7248aa667f28a104aac464965c7bd5f642f13db3a2ebc7d239b095305a395394"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0662",
    "kind": "arxiv",
    "version": 2
  }
}