Pith Number

pith:QNGYA2KP

pith:2013:QNGYA2KPSBIEVCESHLUKV2KSSR

not attested not anchored not stored refs pending

Reconciling extremely different concentration-mass relations

E. Rasia, M. Meneghetti

arxiv:1303.6158 v1 · 2013-03-25 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNGYA2KPSBIEVCESHLUKV2KSSR}

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	2026-05-18T03:29:51.748848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834d80694f90504a88923ae8aae9529477840080cb536104989de57b7d921434

Aliases

arxiv: 1303.6158 · arxiv_version: 1303.6158v1 · doi: 10.48550/arxiv.1303.6158 · pith_short_12: QNGYA2KPSBIE · pith_short_16: QNGYA2KPSBIEVCES · pith_short_8: QNGYA2KP

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/QNGYA2KPSBIEVCESHLUKV2KSSR \
  | 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: 834d80694f90504a88923ae8aae9529477840080cb536104989de57b7d921434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaeb014ee518d14217325f86ccde5d238be558e72a6ba71a6d424b11e7e54b66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-25T15:14:30Z",
    "title_canon_sha256": "4c7702ff8b73d9d0ecf38cc5f06ed24a7abedce6bf7f41082400c697a63a0ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6158",
    "kind": "arxiv",
    "version": 1
  }
}