Pith Number

pith:CFMYG3GJ

pith:2013:CFMYG3GJ3VUXPJUPCC37ZH2G76

not attested not anchored not stored refs pending

Probing the Dawn of Galaxies at z~9-12: New Constraints from HUDF12/XDF and CANDELS Data

D. Magee (UCSC), G. D. Illingworth (UCSC), I. Labbe (Leiden), M. Franx (Leiden), M. Stiavelli (STScI), M. Trenti (Cambridge), P. A. Oesch (UCSC), P. G. van Dokkum (Yale), R. J. Bouwens (Leiden), V. Gonzalez (UCR)

arxiv:1301.6162 v1 · 2013-01-25 · 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{CFMYG3GJ3VUXPJUPCC37ZH2G76}

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	2026-05-18T01:51:58.340849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1159836cc9dd6977a68f10b7fc9f46ffbd2c3d26a06a4042e7d248c04ca3f66a

Aliases

arxiv: 1301.6162 · arxiv_version: 1301.6162v1 · doi: 10.48550/arxiv.1301.6162 · pith_short_12: CFMYG3GJ3VUX · pith_short_16: CFMYG3GJ3VUXPJUP · pith_short_8: CFMYG3GJ

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/CFMYG3GJ3VUXPJUPCC37ZH2G76 \
  | 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: 1159836cc9dd6977a68f10b7fc9f46ffbd2c3d26a06a4042e7d248c04ca3f66a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b12de9bbd63b3de52a875cc757ce24d26ae99dfe46b83ce68ba71755070ee724",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-25T21:00:00Z",
    "title_canon_sha256": "006cb538f8b0b1dfcdfeae4cb6a9c876125abdfd3605db15589d8158f25e04b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6162",
    "kind": "arxiv",
    "version": 1
  }
}