Pith Number

pith:Q3PKLGMT

pith:2013:Q3PKLGMTLVBUYFLYC6EBPTFGPL

not attested not anchored not stored refs pending

On the density profile of the globular cluster M92

A. Di Cecco, A. Kunder, A. L. Varri, A. R. Walker, A. Zocchi, G. Bertin, G. Bono, G. Iannicola, I. Ferraro, M. Monelli, M. Nonino, P. B. Stetson, R. Buonanno

arxiv:1302.1714 v1 · 2013-02-07 · astro-ph.SR · 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{Q3PKLGMTLVBUYFLYC6EBPTFGPL}

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	2026-05-18T01:51:49.438664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86dea599935d434c1578178817cca67acdc0fd5dff015dd192eedf155bbdadbd

Aliases

arxiv: 1302.1714 · arxiv_version: 1302.1714v1 · doi: 10.48550/arxiv.1302.1714 · pith_short_12: Q3PKLGMTLVBU · pith_short_16: Q3PKLGMTLVBUYFLY · pith_short_8: Q3PKLGMT

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/Q3PKLGMTLVBUYFLYC6EBPTFGPL \
  | 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: 86dea599935d434c1578178817cca67acdc0fd5dff015dd192eedf155bbdadbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87378ae7ae52b1b0e01524341bc847021a09aa5f61ecc83a0dd2f9d4a29d25b5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-02-07T11:30:29Z",
    "title_canon_sha256": "98c658f2e87655a9fee92f6dae1d7f2b1e45d048d8d9546dbea541e6c0c3a42b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1714",
    "kind": "arxiv",
    "version": 1
  }
}