Pith Number

pith:EXVFAYSW

pith:2013:EXVFAYSWJGP7MDLSNXLV5ZRDRM

not attested not anchored not stored refs pending

CANDELS+3D-HST: compact SFGs at z~2-3, the progenitors of the first quiescent galaxies

A. Dekel, A. Koekemoer, A. Zolotov, C. C. Williams, C. Moody, C. Pacifici, C. Papovich, D. Ceverino, D. C. Koo, D. Croton, D. Kocevski, D. McIntosh, E. Bell, E. McGrath, G. Barro, G. Fazio, H. Ferguson, J. Lee, J. Primack, J. R. Trump, K. Caputi, L. Hsu, L. Porter, M. Ashby, M. Giavalisco, M. Salvato, P. G. Perez-Gonzalez, P. Kollipara, P. Kurczynski, P. Santini, R. Somerville, S. M. Faber, S. Willner, S. Wuyts, Y. Guo

arxiv:1311.5559 v1 · 2013-11-21 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T01:46:07.133676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25ea506256499ff60d726dd75ee6238b36a8e0464df538684e5788581d795fd6

Aliases

arxiv: 1311.5559 · arxiv_version: 1311.5559v1 · doi: 10.48550/arxiv.1311.5559 · pith_short_12: EXVFAYSWJGP7 · pith_short_16: EXVFAYSWJGP7MDLS · pith_short_8: EXVFAYSW

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/EXVFAYSWJGP7MDLSNXLV5ZRDRM \
  | 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: 25ea506256499ff60d726dd75ee6238b36a8e0464df538684e5788581d795fd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b87e9d7a553ed9bf6691e2829162c285b69ca9e660f7dc8fc3f521112f5aa56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-21T21:00:02Z",
    "title_canon_sha256": "aa07b9977b649f4239f587781473d6481fa70412d57284c898829ed147e8d4b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5559",
    "kind": "arxiv",
    "version": 1
  }
}