Pith Number

pith:ECM533YX

pith:2002:ECM533YX6WFP3TO2EKYLCWS2RI

not attested not anchored not stored refs pending

Possible in situ Tests of the Evolution of Elemental and Isotopic Abundances in the Solar Convection Zone

(2) Physikalishes Institut, R. F. Wimmer-Schweingruber (2) ((1) Lawrence Livermore Nat. Lab, S. Turcotte (1), Universitat Bern)

arxiv:astro-ph/0210219 v1 · 2002-10-10 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECM533YX6WFP3TO2EKYLCWS2RI}

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	2026-05-18T01:40:42.070757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2099ddef17f58afdcdda22b0b15a5a8a06447cf45d31bfa3b21f94783b6e2639

Aliases

arxiv: astro-ph/0210219 · arxiv_version: astro-ph/0210219v1 · doi: 10.48550/arxiv.astro-ph/0210219 · pith_short_12: ECM533YX6WFP · pith_short_16: ECM533YX6WFP3TO2 · pith_short_8: ECM533YX

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/ECM533YX6WFP3TO2EKYLCWS2RI \
  | 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: 2099ddef17f58afdcdda22b0b15a5a8a06447cf45d31bfa3b21f94783b6e2639

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8dcb2f7bab22160021b62cb03cba25faf63e988320a92ff12f2d047467ffa7e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-10-10T00:10:50Z",
    "title_canon_sha256": "c012c4f014980a4c5cf469a0a13be2a42ad08955f75ebb40109555c2a1e40934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0210219",
    "kind": "arxiv",
    "version": 1
  }
}