Pith Number

pith:G6KCSNCR

pith:2011:G6KCSNCRUBGWUPIMNKX75RVKSI

not attested not anchored not stored refs pending

The lensing properties of the Einasto profile

E. Retana-Montenegro, F. Frutos-Alfaro

arxiv:1108.4905 v1 · 2011-08-24 · 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{G6KCSNCRUBGWUPIMNKX75RVKSI}

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	2026-05-18T04:14:46.538081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3794293451a04d6a3d0c6aaffec6aa922ca53e083c41965c8cbf2d06dec6db8e

Aliases

arxiv: 1108.4905 · arxiv_version: 1108.4905v1 · doi: 10.48550/arxiv.1108.4905 · pith_short_12: G6KCSNCRUBGW · pith_short_16: G6KCSNCRUBGWUPIM · pith_short_8: G6KCSNCR

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/G6KCSNCRUBGWUPIMNKX75RVKSI \
  | 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: 3794293451a04d6a3d0c6aaffec6aa922ca53e083c41965c8cbf2d06dec6db8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4a9db5433b3141e5f3b3f69969b678dbe37063bc44bf5371591fbfec418de5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-24T18:30:21Z",
    "title_canon_sha256": "7ac12941d039332fa1dab0da6620adc285c653d6825dcfd7607236b0b9f037a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4905",
    "kind": "arxiv",
    "version": 1
  }
}