Pith Number

pith:OTJRNNJN

pith:2015:OTJRNNJNHQDTDKN2HCKKHSJUZW

not attested not anchored not stored refs pending

On the Uncertainties of Stellar Mass Estimates via Colour Measurements

Joel C. Roediger (NRC Herzberg), Stephane Courteau (Queen's University)

arxiv:1507.03016 v1 · 2015-07-10 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTJRNNJNHQDTDKN2HCKKHSJUZW}

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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.

Cited by

1 paper in Pith

Bulgeless Evolution And the Rise of Discs (BEARD) I. Physical drivers of the mass-size relation for Milky Way-like galaxies

Receipt and verification

First computed	2026-05-18T01:37:01.188582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74d316b52d3c0731a9ba3894a3c934cda77c5f8d744251d81ac2a1dbb09d74cb

Aliases

arxiv: 1507.03016 · arxiv_version: 1507.03016v1 · doi: 10.48550/arxiv.1507.03016 · pith_short_12: OTJRNNJNHQDT · pith_short_16: OTJRNNJNHQDTDKN2 · pith_short_8: OTJRNNJN

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/OTJRNNJNHQDTDKN2HCKKHSJUZW \
  | 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: 74d316b52d3c0731a9ba3894a3c934cda77c5f8d744251d81ac2a1dbb09d74cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e05dfd68696fcb064be672fd180acd253aa4c7d88b7a8d6a369f9a55d386fa3",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-10T20:00:54Z",
    "title_canon_sha256": "99202315cca6f1182964067201f412a53423b43f54b3efe08d67f539032c5538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03016",
    "kind": "arxiv",
    "version": 1
  }
}