Pith Number

pith:DEOP263Y

pith:2014:DEOP263YVU4IZS2CG3C6A6R5MP

not attested not anchored not stored refs pending

First Frontier Field Constraints on the Cosmic Star-Formation Rate Density at z~10 - The Impact of Lensing Shear on Completeness of High-Redshift Galaxy Samples

G. D. Illingworth (UCSC), I. Labbe (Leiden), M. Franx (Leiden), M. Trenti (IoA Cambridge), P. A. Oesch (Yale YCAA), P. G. van Dokkum (Yale), R. J. Bouwens (Leiden), S. M. Ammons (LLNL)

arxiv:1409.1228 v2 · 2014-09-03 · astro-ph.GA · 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{DEOP263YVU4IZS2CG3C6A6R5MP}

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	2026-05-18T01:35:51.912547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191cfd7b78ad388ccb4236c5e07a3d63fc794550c03ecce843b9250956b23931

Aliases

arxiv: 1409.1228 · arxiv_version: 1409.1228v2 · doi: 10.48550/arxiv.1409.1228 · pith_short_12: DEOP263YVU4I · pith_short_16: DEOP263YVU4IZS2C · pith_short_8: DEOP263Y

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/DEOP263YVU4IZS2CG3C6A6R5MP \
  | 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: 191cfd7b78ad388ccb4236c5e07a3d63fc794550c03ecce843b9250956b23931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c7b43592f795e088f49fb07df2ddb42e0d2bdc98f2a3c3dab42d3fe2c7d9bda",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-03T20:00:08Z",
    "title_canon_sha256": "8752f8ebe0e83d6b805f9d2eaea67e1adf1c22c3a5f1afbf809e583b05708a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1228",
    "kind": "arxiv",
    "version": 2
  }
}