Pith Number

pith:DX25UI26

pith:2018:DX25UI2656ZNI46REP6HNGA2RV

not attested not anchored not stored refs pending

Mineralogy of northern nearside mare basalts

Xiaomeng Zhang, Yu Lu, Yunzhao Wu, Zhenchao Wang

arxiv:1810.00338 v1 · 2018-09-30 · astro-ph.EP · physics.geo-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{DX25UI2656ZNI46REP6HNGA2RV}

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	2026-05-17T23:48:33.730123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df5da235eefb2d473d123fc76981a8d51131efe549f8f7bc5cc96e7cb4189e0

Aliases

arxiv: 1810.00338 · arxiv_version: 1810.00338v1 · doi: 10.48550/arxiv.1810.00338 · pith_short_12: DX25UI2656ZN · pith_short_16: DX25UI2656ZNI46R · pith_short_8: DX25UI26

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/DX25UI2656ZNI46REP6HNGA2RV \
  | 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: 1df5da235eefb2d473d123fc76981a8d51131efe549f8f7bc5cc96e7cb4189e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1fca6716118aee69fd86f8b4709c5e632aa9f2b448d8c319885831fae591fe3",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-09-30T08:13:25Z",
    "title_canon_sha256": "3bd3c2e7b76f491b16d4f9bd7239b950f382cab68ea25ca285d392b433969c34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00338",
    "kind": "arxiv",
    "version": 1
  }
}