Pith Number

pith:YEBW22DN

pith:2014:YEBW22DNDWQQRX5G2FBKAD5I4V

not attested not anchored not stored refs pending

A calibration of the stellar mass fundamental plane at z ~ 0.5 using the micro-lensing induced flux ratio anomalies of macro-lensed quasars

David Pooley, Jeffrey A. Blackburne, Joachim Wambsganss, Paul L. Schechter

arxiv:1405.0038 v2 · 2014-04-30 · 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{YEBW22DNDWQQRX5G2FBKAD5I4V}

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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	2026-05-18T01:43:21.189660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1036d686d1da108dfa6d142a00fa8e55ff93f7c163ce4ea7fdeeb3069a9bea9

Aliases

arxiv: 1405.0038 · arxiv_version: 1405.0038v2 · doi: 10.48550/arxiv.1405.0038 · pith_short_12: YEBW22DNDWQQ · pith_short_16: YEBW22DNDWQQRX5G · pith_short_8: YEBW22DN

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/YEBW22DNDWQQRX5G2FBKAD5I4V \
  | 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: c1036d686d1da108dfa6d142a00fa8e55ff93f7c163ce4ea7fdeeb3069a9bea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34ac0d637ce5bce286e8f14a66e29a27456d554cccd04b73087463155be8eddf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-30T21:17:27Z",
    "title_canon_sha256": "b2201d3b72eb6f7107980c3cd16916102ee68d07b5ddf89bc6a54ce61196e675"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0038",
    "kind": "arxiv",
    "version": 2
  }
}