Pith Number

pith:5Q4UK7B4

pith:2015:5Q4UK7B4WYYJWVCJOIU5B5CDDM

not attested not anchored not stored refs pending

Lithium abundance in a sample of solar-like stars

E. Bertone, E. M. Amazo-G\'omez, F. Cruz-Saenz de Miera, J. B. Hern\'andez-\'Aguila, M. Ch\'avez, R. L\'opez-Valdivia

arxiv:1506.00031 v1 · 2015-05-29 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Q4UK7B4WYYJWVCJOIU5B5CDDM}

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	2026-05-18T01:37:18.651240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec39457c3cb6309b54497229d0f4431b03c6c5751ac4662ebb0101159a6e6a0a

Aliases

arxiv: 1506.00031 · arxiv_version: 1506.00031v1 · doi: 10.48550/arxiv.1506.00031 · pith_short_12: 5Q4UK7B4WYYJ · pith_short_16: 5Q4UK7B4WYYJWVCJ · pith_short_8: 5Q4UK7B4

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/5Q4UK7B4WYYJWVCJOIU5B5CDDM \
  | 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: ec39457c3cb6309b54497229d0f4431b03c6c5751ac4662ebb0101159a6e6a0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b85a620f720991f0433671b168a52b16dac5099ad195401e4b9614efc7edfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-29T21:03:59Z",
    "title_canon_sha256": "3d0157fbb637f2c151fbef4befc2aa36fac3b917a6b4af205fdc85986c644760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00031",
    "kind": "arxiv",
    "version": 1
  }
}