Pith Number

pith:LTFUZDLH

pith:2015:LTFUZDLH7TYUT6IXT4GVNQG4VX

not attested not anchored not stored refs pending

A Guided Tour of Planetary Interiors

Alexander R. Klotz

arxiv:1505.05894 v1 · 2015-05-18 · physics.pop-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{LTFUZDLH7TYUT6IXT4GVNQG4VX}

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	2026-05-18T02:03:49.756216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ccb4c8d67fcf149f9179f0d56c0dcadc1cb414e1b7045f84d03395f49fda4a9

Aliases

arxiv: 1505.05894 · arxiv_version: 1505.05894v1 · doi: 10.48550/arxiv.1505.05894 · pith_short_12: LTFUZDLH7TYU · pith_short_16: LTFUZDLH7TYUT6IX · pith_short_8: LTFUZDLH

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/LTFUZDLH7TYUT6IXT4GVNQG4VX \
  | 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: 5ccb4c8d67fcf149f9179f0d56c0dcadc1cb414e1b7045f84d03395f49fda4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "793c3447e09002eb3f3b91b5574638dfb52f7e1c4ced342eabc1f4589867d200",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2015-05-18T19:56:46Z",
    "title_canon_sha256": "7e9b09a04b1d194e9d36f734671c2f63c71918a7f712abdad66f0c31e9d8f12c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05894",
    "kind": "arxiv",
    "version": 1
  }
}