Pith Number

pith:HRS35SB2

pith:2015:HRS35SB2XSSWC6XIUWCHCOW56S

not attested not anchored not stored refs pending

Measuring the vertical age structure of the Galactic disc using asteroseismology and SAGA

A.M. Serenelli, A. Pietrinferni, A.P. Milone, D. Huber, D. Stello, K.J. Schlesinger, L. Casagrande, M. Asplund, R. Schoenrich, S. Cassisi, S. Feltzing, S. Hodgkin, V. Silva Aguirre

arxiv:1510.01376 v1 · 2015-10-05 · astro-ph.GA · 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{HRS35SB2XSSWC6XIUWCHCOW56S}

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	2026-05-18T01:26:41.214063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c65bec83abca5617ae8a584713addf4a34c88010e89c2d51b52f3cce886874c

Aliases

arxiv: 1510.01376 · arxiv_version: 1510.01376v1 · doi: 10.48550/arxiv.1510.01376 · pith_short_12: HRS35SB2XSSW · pith_short_16: HRS35SB2XSSWC6XI · pith_short_8: HRS35SB2

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/HRS35SB2XSSWC6XIUWCHCOW56S \
  | 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: 3c65bec83abca5617ae8a584713addf4a34c88010e89c2d51b52f3cce886874c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41e12b6b9e703c905d3a4d4c9b6fe5190b56f405a7f174c0dd97089e20ec149f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-05T21:42:17Z",
    "title_canon_sha256": "b899589c7553ae0116401af6708bfd29a124b2391ad3b11ea8a41bdf4fec70b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01376",
    "kind": "arxiv",
    "version": 1
  }
}