Pith Number

pith:5VUTVLA2

pith:2011:5VUTVLA2FADGJD3YI5HY3YHDI4

not attested not anchored not stored refs pending

Be abundances in cool main-sequence stars with exoplanets

E. Delgado Mena, G. Israelian, J. I. Gonz\'alez Hern\'andez, N. C. Santos, R. Rebolo

arxiv:1111.3495 v1 · 2011-11-15 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VUTVLA2FADGJD3YI5HY3YHDI4}

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	2026-05-18T01:59:33.177976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed693aac1a2806648f78474f8de0e3472049129cf98dfe1ac9d2c949586aae27

Aliases

arxiv: 1111.3495 · arxiv_version: 1111.3495v1 · doi: 10.48550/arxiv.1111.3495 · pith_short_12: 5VUTVLA2FADG · pith_short_16: 5VUTVLA2FADGJD3Y · pith_short_8: 5VUTVLA2

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/5VUTVLA2FADGJD3YI5HY3YHDI4 \
  | 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: ed693aac1a2806648f78474f8de0e3472049129cf98dfe1ac9d2c949586aae27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b467ab6b927ac2017aea718ce2f3f383a10179edf2cccbbd819694f5a8dc63",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-15T10:54:21Z",
    "title_canon_sha256": "7f64bf9c9cc30bc96e83d939baf8624455b7c092fa516044a5df13e72d8159d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3495",
    "kind": "arxiv",
    "version": 1
  }
}