Pith Number

pith:OV7AQGMB

pith:2010:OV7AQGMBE4NPVQTM3R6VF5AYOU

not attested not anchored not stored refs pending

How Universal is the SFR - H2 Relation?

A. V. Kravtsov, N. Y. Gnedin, R. Feldmann

arxiv:1010.1539 v2 · 2010-10-07 · astro-ph.CO · 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{OV7AQGMBE4NPVQTM3R6VF5AYOU}

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

HI Observations of Baryon-Dominated Dwarf Galaxy Candidates

Receipt and verification

First computed	2026-05-18T04:23:23.068470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

757e081981271afac26cdc7d52f4187512bc0fc83805114a022c0b4f70574c7a

Aliases

arxiv: 1010.1539 · arxiv_version: 1010.1539v2 · doi: 10.48550/arxiv.1010.1539 · pith_short_12: OV7AQGMBE4NP · pith_short_16: OV7AQGMBE4NPVQTM · pith_short_8: OV7AQGMB

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/OV7AQGMBE4NPVQTM3R6VF5AYOU \
  | 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: 757e081981271afac26cdc7d52f4187512bc0fc83805114a022c0b4f70574c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea87b268afe60060e5f89b59e1b1a9b9fafe0214a02d08957a44916cff23425e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-07T20:07:25Z",
    "title_canon_sha256": "f0511abfaac78bbf7dd7d134969963c090701905b141ea20efd8b41c5d7fa86f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1539",
    "kind": "arxiv",
    "version": 2
  }
}