Pith Number

pith:5ACKIVUU

pith:2016:5ACKIVUU5QPZ4R35SOQ2OQJYKV

not attested not anchored not stored refs pending

Dark-ages reionization and galaxy formation simulation--VII. The sizes of high-redshift galaxies

Alan R. Duffy, Andrei Mesinger, Chuanwu Liu, Gregory B. Poole, J. Stuart B. Wyithe, Paul M. Geil, Paul W. Angel, Simon J. Mutch

arxiv:1608.00819 v2 · 2016-08-02 · 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{5ACKIVUU5QPZ4R35SOQ2OQJYKV}

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	2026-05-18T00:52:16.840262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e804a45694ec1f9e477d93a1a74138556a5fcdad7e04a7d7424e00b953c89a12

Aliases

arxiv: 1608.00819 · arxiv_version: 1608.00819v2 · doi: 10.48550/arxiv.1608.00819 · pith_short_12: 5ACKIVUU5QPZ · pith_short_16: 5ACKIVUU5QPZ4R35 · pith_short_8: 5ACKIVUU

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/5ACKIVUU5QPZ4R35SOQ2OQJYKV \
  | 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: e804a45694ec1f9e477d93a1a74138556a5fcdad7e04a7d7424e00b953c89a12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ee5d8c7af32a746e6ccfd3951cd2d7dbbe014406d8d8d76f0a0f14c22596091",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-02T13:43:49Z",
    "title_canon_sha256": "bf811945f4e05649e5316d1c5baa2f144f488ae5e8fe2198422b79946a53b40f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00819",
    "kind": "arxiv",
    "version": 2
  }
}