Pith Number

pith:6B4P6NZ6

pith:2016:6B4P6NZ6GIYVJKKY7QD7IDNKHU

not attested not anchored not stored refs pending

Subhalo Demographics in the Illustris Simulation: Effects of Baryons and Halo-to-Halo Variation

Annalisa Pillepich, Kun Ting Eddie Chua, Lars Hernquist, Mark Vogelsberger, Simeon Bird, Vicente Rodriguez-Gomez

arxiv:1611.07991 v2 · 2016-11-23 · 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{6B4P6NZ6GIYVJKKY7QD7IDNKHU}

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	2026-05-17T23:51:34.801475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f078ff373e323154a958fc07f40daa3d095d46909d6a6987c46f9eec5ad56013

Aliases

arxiv: 1611.07991 · arxiv_version: 1611.07991v2 · doi: 10.48550/arxiv.1611.07991 · pith_short_12: 6B4P6NZ6GIYV · pith_short_16: 6B4P6NZ6GIYVJKKY · pith_short_8: 6B4P6NZ6

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/6B4P6NZ6GIYVJKKY7QD7IDNKHU \
  | 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: f078ff373e323154a958fc07f40daa3d095d46909d6a6987c46f9eec5ad56013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44fc45658fae6aa8b561d8a73ecd23b5a9dc4a5e81c363bf2d11c46f697fc360",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-23T21:00:57Z",
    "title_canon_sha256": "dc2bacf4845a272de1611131aab14a39cf6a2702e6ae5272d8c4a0d207cbcd66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07991",
    "kind": "arxiv",
    "version": 2
  }
}