Pith Number

pith:ILOWN76D

pith:2016:ILOWN76D3QJOSCRNZT7O5Q2XLV

not attested not anchored not stored refs pending

Cosmological simulations of Milky Way-sized galaxies

Octavio Valenzuela, Pedro Colin, Santi Roca-Fabrega, Vladimir Avila-Reese

arxiv:1607.07917 v1 · 2016-07-27 · 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{ILOWN76D3QJOSCRNZT7O5Q2XLV}

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	2026-05-18T01:03:17.849921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42dd66ffc3dc12e90a2dccfeeec3575d662287ed2f5729ac65d93bb97ef669c3

Aliases

arxiv: 1607.07917 · arxiv_version: 1607.07917v1 · doi: 10.48550/arxiv.1607.07917 · pith_short_12: ILOWN76D3QJO · pith_short_16: ILOWN76D3QJOSCRN · pith_short_8: ILOWN76D

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/ILOWN76D3QJOSCRNZT7O5Q2XLV \
  | 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: 42dd66ffc3dc12e90a2dccfeeec3575d662287ed2f5729ac65d93bb97ef669c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b0d53c77585c98fd8e13c59c4275f3f4e503623e6d08d8561c32dc6d3103891",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-27T00:09:22Z",
    "title_canon_sha256": "19c89b61093cffe2a76e86a745d698489f2ae6364088bdd808e3b1857cd5a289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07917",
    "kind": "arxiv",
    "version": 1
  }
}