Pith Number

pith:TOH4KG5I

pith:2017:TOH4KG5IZL5YOMBL2L5UKAO65M

not attested not anchored not stored refs pending

Determining the metallicity of the solar envelope using seismic inversion techniques

A. Noels, D. R. Reese, Ga\"el Buldgen, M. A. Dupret, R. Scuflaire, S. J. A. J. Salmon

arxiv:1709.00298 v1 · 2017-09-01 · 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{TOH4KG5IZL5YOMBL2L5UKAO65M}

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.

Cited by

1 paper in Pith

The chemical make-up of the Sun: A 2020 vision

Receipt and verification

First computed	2026-05-18T00:34:46.168362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b8fc51ba8cafb87302bd2fb4501deeb2e96966882d3b5ea31678377915dec4a

Aliases

arxiv: 1709.00298 · arxiv_version: 1709.00298v1 · doi: 10.48550/arxiv.1709.00298 · pith_short_12: TOH4KG5IZL5Y · pith_short_16: TOH4KG5IZL5YOMBL · pith_short_8: TOH4KG5I

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/TOH4KG5IZL5YOMBL2L5UKAO65M \
  | 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: 9b8fc51ba8cafb87302bd2fb4501deeb2e96966882d3b5ea31678377915dec4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71c7794ed53406f005ddb5be83c43918482ca6cac1d79090d10c5a4f9688ff20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-09-01T13:24:50Z",
    "title_canon_sha256": "f316ab02e39a262cb8817ef312f7097aab70f18746998e2fd5b9d2a158d88d45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00298",
    "kind": "arxiv",
    "version": 1
  }
}