Pith Number

pith:VCMT4NOF

pith:2012:VCMT4NOFOV6NJZA6MREVQSRTJT

not attested not anchored not stored refs pending

The ages, masses and star-formation rates of spectroscopically confirmed z~6 galaxies in CANDELS

A. B. Rogers, A. Fontana, A. M. Koekemoer, B. E. Robertson, D. D. Kocevski, E. Curtis-Lake, E. J. Bradshaw, E. Vanzella, G. G. Fazio, H. C. Ferguson, J. S. Dunlop, K. Lai, M. Cirasuolo, M. Dickinson, M. L. N. Ashby, M. Schenker, N. A. Grogin, O. Almaini, R. J. McLure, R. S. Ellis, S. L. Finkelstein, S. M. Faber, S. P. Willner, T. Targett, W. G. Hartley

arxiv:1207.2727 v2 · 2012-07-11 · 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{VCMT4NOFOV6NJZA6MREVQSRTJT}

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	2026-05-18T01:56:25.060265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8993e35c5757cd4e41e6449584a334cf1ba8763d5069159b0a69da16e04fb06

Aliases

arxiv: 1207.2727 · arxiv_version: 1207.2727v2 · doi: 10.48550/arxiv.1207.2727 · pith_short_12: VCMT4NOFOV6N · pith_short_16: VCMT4NOFOV6NJZA6 · pith_short_8: VCMT4NOF

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/VCMT4NOFOV6NJZA6MREVQSRTJT \
  | 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: a8993e35c5757cd4e41e6449584a334cf1ba8763d5069159b0a69da16e04fb06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c958b8eb6ce5cb27cdc1934121b4a3030ad15db14147b2e725f2e719fd21a589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-11T18:06:01Z",
    "title_canon_sha256": "5a92eade7b64b4a303b71d2744c3cf4dabde378571f088dfe2e047f8c220d83e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2727",
    "kind": "arxiv",
    "version": 2
  }
}