Pith Number

pith:PYNPV4XC

pith:2007:PYNPV4XCENBSRMGMQLQTEBOVGO

not attested not anchored not stored refs pending

Star formation in AEGIS field galaxies since z=1.1 . Staged galaxy formation, and a model of mass-dependent gas exhaustion

(2) Steward Observatory, (3)University of California, (4) Racah Institute, (5) University of Nottingham, (6) NOAO, (7) MPIA, (8) CALTECH), A. Dekel (4), A.L. Coil (2), B.J. Weiner (2), C.J. Conselice (5), C. Papovich (2), D.C. Koo (1), E. Le Floc'h (2), G.H. Rieke (2), Hebrew University, J.M. Lotz (6), J.R. Primack (3), K. Bundy (8) ((1) Lick Observatory, K.G. Noeske (1), R.S. Somerville (7), Santa Cruz, S.M. Faber (1)

arxiv:astro-ph/0703056 v2 · 2007-03-02 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYNPV4XCENBSRMGMQLQTEBOVGO}

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

A Cosmological Framework for the Co-Evolution of Quasars, Supermassive Black Holes, and Elliptical Galaxies: I. Galaxy Mergers & Quasar Activity

Receipt and verification

First computed	2026-07-04T15:16:36.758163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e1afaf2e2234328b0cc82e13205d533b45baf088f967bb4b39151df7c102ea6

Aliases

arxiv: astro-ph/0703056 · arxiv_version: astro-ph/0703056v2 · doi: 10.48550/arxiv.astro-ph/0703056 · pith_short_12: PYNPV4XCENBS · pith_short_16: PYNPV4XCENBSRMGM · pith_short_8: PYNPV4XC

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/PYNPV4XCENBSRMGMQLQTEBOVGO \
  | 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: 7e1afaf2e2234328b0cc82e13205d533b45baf088f967bb4b39151df7c102ea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a60e9342123ebcf8b3b305027332ecb8a7c4254cae7a52468b9e2e086220522",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-02T22:14:01Z",
    "title_canon_sha256": "191315ea66b1cecc4dfb162c1202087be648a97d869ddca377b2eda078fbef87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703056",
    "kind": "arxiv",
    "version": 2
  }
}