Pith Number

pith:ATCGZW5F

pith:2026:ATCGZW5FPXVXD4HECJT6VFGEKY

not attested not anchored not stored refs pending

Nanoscale Storage of Incompatible Elements at Olivine Grain Boundaries in Natural Basalts

Austin Akey, Greg Hirth, Reid Cooper, Stephen Parman, Wenhao Zhao

arxiv:2607.26329 v1 · 2026-07-28 · astro-ph.EP · cond-mat.mtrl-sci · 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{ATCGZW5FPXVXD4HECJT6VFGEKY}

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	2026-07-30T01:18:03.927941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

04c46cdba57deb71f0e41267ea94c45632f3e39739ed22f9d5bd0fba3a11e685

Aliases

arxiv: 2607.26329 · arxiv_version: 2607.26329v1 · doi: 10.48550/arxiv.2607.26329 · pith_short_12: ATCGZW5FPXVX · pith_short_16: ATCGZW5FPXVXD4HE · pith_short_8: ATCGZW5F

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/ATCGZW5FPXVXD4HECJT6VFGEKY \
  | 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: 04c46cdba57deb71f0e41267ea94c45632f3e39739ed22f9d5bd0fba3a11e685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d5624e2681c0002064dfba86647220f95c3e14ae04b2b21df79cd4d24fc77c4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-07-28T23:01:23Z",
    "title_canon_sha256": "f75ba387250fdb4456874b0526906e024a615ee7dca37f94c10a98863d3e4683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26329",
    "kind": "arxiv",
    "version": 1
  }
}