Pith Number

pith:QHBFORDP

pith:2012:QHBFORDPYQWVQHOSGD6EM3PIV6

not attested not anchored not stored refs pending

Converting From 3.6 and 4.5 Micron Fluxes to Stellar Mass

Dennis F. Zaritsky, Michael R. Eskew, Sharon E. Meidt

arxiv:1204.0524 v1 · 2012-04-02 · 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{QHBFORDPYQWVQHOSGD6EM3PIV6}

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

Empirical estimates of how massive galaxies can be in {\Lambda}CDM

Receipt and verification

First computed	2026-05-18T01:57:57.907947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c257446fc42d581dd230fc466de8afa82f434cc4547424f348fb1012fe32a9

Aliases

arxiv: 1204.0524 · arxiv_version: 1204.0524v1 · doi: 10.48550/arxiv.1204.0524 · pith_short_12: QHBFORDPYQWV · pith_short_16: QHBFORDPYQWVQHOS · pith_short_8: QHBFORDP

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/QHBFORDPYQWVQHOSGD6EM3PIV6 \
  | 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: 81c257446fc42d581dd230fc466de8afa82f434cc4547424f348fb1012fe32a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b9ae43539bfa40c5f5fe3609912e61086735f822eef39f52cbbfb84edef514",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-04-02T20:04:53Z",
    "title_canon_sha256": "d59c5c94358e4b5960609e3c9f0534ec6458edc2651d54c363a6348ab799e759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0524",
    "kind": "arxiv",
    "version": 1
  }
}