Pith Number

pith:6J6GPV67

pith:2015:6J6GPV67B2CWCRDLPAEX5BROLE

not attested not anchored not stored refs pending

Physical properties of distant red galaxies in the COSMOS/UltraVISTA field

Guanwen Fang, Lulu Fan, Xu Kong, Zhongyang Ma

arxiv:1509.01120 v1 · 2015-09-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6J6GPV67B2CWCRDLPAEX5BROLE}

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	2026-05-18T01:33:41.610220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f27c67d7df0e8561446b78097e862e5916dde451debf605433fd7e82696c78c4

Aliases

arxiv: 1509.01120 · arxiv_version: 1509.01120v1 · doi: 10.48550/arxiv.1509.01120 · pith_short_12: 6J6GPV67B2CW · pith_short_16: 6J6GPV67B2CWCRDL · pith_short_8: 6J6GPV67

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/6J6GPV67B2CWCRDLPAEX5BROLE \
  | 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: f27c67d7df0e8561446b78097e862e5916dde451debf605433fd7e82696c78c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c098cf992b1366565132e7d8226d49b554b0936dfcdb669c2956d0c47e495a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-03T15:09:29Z",
    "title_canon_sha256": "8ad6a79f7f32d393b2f77a3bd096feeda7af804961adb00db1bbd391ae21e0f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01120",
    "kind": "arxiv",
    "version": 1
  }
}