Pith Number

pith:M7BQACNI

pith:2011:M7BQACNIJICZFU4RHIDTRNKEB4

not attested not anchored not stored refs pending

GOODS-Herschel Measurements of the Dust Attenuation of Typical Star-Forming Galaxies at High Redshift: Observations of UV-Selected Galaxies at z~2

B. Altieri, B. Magnelli, C. Papovich, D. Burgarella, D. Elbaz, D. Scott, E. Daddi, E. Murphy, G. Magdis, G. Morrison, H. Aussel, H. Dannerbauer, H. S. Hwang, J. Kartaltepe, K. Dasyra, M. Dickinson, M. Giavalisco, N. Reddy, P. Popesso, R. Ivison, R. Leiton, V. Buat, V. Charmandaris

arxiv:1107.2653 v1 · 2011-07-13 · 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{M7BQACNIJICZFU4RHIDTRNKEB4}

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	2026-05-18T02:01:18.851611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c30009a84a0592d3913a0738b5440f3d16b9327138b28b382c2c85b77eb95e

Aliases

arxiv: 1107.2653 · arxiv_version: 1107.2653v1 · doi: 10.48550/arxiv.1107.2653 · pith_short_12: M7BQACNIJICZ · pith_short_16: M7BQACNIJICZFU4R · pith_short_8: M7BQACNI

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/M7BQACNIJICZFU4RHIDTRNKEB4 \
  | 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: 67c30009a84a0592d3913a0738b5440f3d16b9327138b28b382c2c85b77eb95e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14bab6e276f480f4aba364d9520077fa758a454a857ff805118f3227e61b90d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-13T20:00:11Z",
    "title_canon_sha256": "51e1b377d92bf48d196045bd6e044853133c25c56f09c001daf00f96b1edebf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2653",
    "kind": "arxiv",
    "version": 1
  }
}