Pith Number

pith:AHK2JWLJ

pith:2023:AHK2JWLJ6IM463K4NKAEM5U4TV

not attested not anchored not stored refs pending

Origin of superionic state in Earth's inner core

Duck Young Kim, Ho-kwang Mao, Ina Park, Ji Hoon Shim, Yu He

arxiv:2306.07534 v1 · 2023-06-13 · physics.geo-ph · astro-ph.EP · cond-mat.mtrl-sci · physics.chem-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{AHK2JWLJ6IM463K4NKAEM5U4TV}

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	2026-05-28T02:04:38.596666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d5a4d969f219cf6d5c6a8046769c9d7a07ba368284c46a98f252d736886b7e

Aliases

arxiv: 2306.07534 · arxiv_version: 2306.07534v1 · doi: 10.48550/arxiv.2306.07534 · pith_short_12: AHK2JWLJ6IM4 · pith_short_16: AHK2JWLJ6IM463K4 · pith_short_8: AHK2JWLJ

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/AHK2JWLJ6IM463K4NKAEM5U4TV \
  | 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: 01d5a4d969f219cf6d5c6a8046769c9d7a07ba368284c46a98f252d736886b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f608a60c35599aefba050966e37393ebdeae0b9ea037b98e8d927d711c170ccb",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "cond-mat.mtrl-sci",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2023-06-13T04:32:26Z",
    "title_canon_sha256": "862782d1e046e84d3943ceebf73243eb3fd96ca7ec678f142304773db1ef8e96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.07534",
    "kind": "arxiv",
    "version": 1
  }
}