Pith Number

pith:TZPCRBFT

pith:2013:TZPCRBFTAIPKEVMJ7JT7OGSLNC

not attested not anchored not stored refs pending

Seismic study of solar convection and overshooting: results of nonlocal convection

Chunguang Zhang, Darun Xiong, J{\o}rgen Christensen-Dalsgaard, Licai Deng

arxiv:1305.2085 v1 · 2013-05-09 · 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{TZPCRBFTAIPKEVMJ7JT7OGSLNC}

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	2026-05-18T01:50:04.197690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e5e2884b3021ea25589fa67f71a4b68a9bd078dcafd816e08bcc1a299e325a1

Aliases

arxiv: 1305.2085 · arxiv_version: 1305.2085v1 · doi: 10.48550/arxiv.1305.2085 · pith_short_12: TZPCRBFTAIPK · pith_short_16: TZPCRBFTAIPKEVMJ · pith_short_8: TZPCRBFT

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/TZPCRBFTAIPKEVMJ7JT7OGSLNC \
  | 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: 9e5e2884b3021ea25589fa67f71a4b68a9bd078dcafd816e08bcc1a299e325a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "175eb9f5a327983d94ac346e75c82ebd38c275f2aa43efd21ee1dc6b329fc181",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-09T13:33:14Z",
    "title_canon_sha256": "2cdcaaa5e06435b9c99dd1dd3791fe89ee8476f0c2bd16dfcb9e8dc6b307e461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2085",
    "kind": "arxiv",
    "version": 1
  }
}