Pith Number

pith:D6ZDRBRP

pith:2016:D6ZDRBRP7BLOW3FFOENWBNKLY4

not attested not anchored not stored refs pending

Possible identification of massive and evolved galaxies At z > 5

Giovanni Fazio, Jiasheng Huang, Ken Mawatari, Matthew Ashby, Toru Yamada

arxiv:1603.08394 v2 · 2016-03-28 · 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{D6ZDRBRP7BLOW3FFOENWBNKLY4}

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.

Cited by

1 paper in Pith

Measuring the expansion history of the Universe with cosmic chronometers

Receipt and verification

First computed	2026-05-18T01:15:48.995921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fb238862ff856eb6ca5711b60b54bc733b68e05dc8b2ec6677fed934b685b93

Aliases

arxiv: 1603.08394 · arxiv_version: 1603.08394v2 · doi: 10.48550/arxiv.1603.08394 · pith_short_12: D6ZDRBRP7BLO · pith_short_16: D6ZDRBRP7BLOW3FF · pith_short_8: D6ZDRBRP

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/D6ZDRBRP7BLOW3FFOENWBNKLY4 \
  | 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: 1fb238862ff856eb6ca5711b60b54bc733b68e05dc8b2ec6677fed934b685b93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c40a28e7417037a2b5a8269e6e06ef036b3025b99a84592d14431973a591b27d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-28T14:58:22Z",
    "title_canon_sha256": "5ed62b98be87ce549e4a530ba99c189c0f292a0e56479aab000fcb9018c7fe76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08394",
    "kind": "arxiv",
    "version": 2
  }
}