Pith Number

pith:Z26WU35G

pith:2020:Z26WU35G2W3VEC7CT4MA5PQ7Z6

not attested not anchored not stored refs pending

Extensions to models of the galaxy-halo connection

Boryana Hadzhiyska, Daniel Eisenstein, Lars Hernquist, Sownak Bose

arxiv:2008.04913 v1 · 2020-08-11 · 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{Z26WU35G2W3VEC7CT4MA5PQ7Z6}

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	2026-07-05T01:59:32.020950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cebd6a6fa6d5b7520be29f180ebe1fcfabeda5c1551850589e413a1a734c73d3

Aliases

arxiv: 2008.04913 · arxiv_version: 2008.04913v1 · doi: 10.48550/arxiv.2008.04913 · pith_short_12: Z26WU35G2W3V · pith_short_16: Z26WU35G2W3VEC7C · pith_short_8: Z26WU35G

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/Z26WU35G2W3VEC7CT4MA5PQ7Z6 \
  | 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: cebd6a6fa6d5b7520be29f180ebe1fcfabeda5c1551850589e413a1a734c73d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fdbefc2a7170a5f742e3094a6bcba75fb89415eae6f80c10513f9d8a4345e6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-08-11T18:00:00Z",
    "title_canon_sha256": "8b8efd54c0fcf629c06e7fc77eac795dd3289576e0fbc02ba1078c161c590789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04913",
    "kind": "arxiv",
    "version": 1
  }
}