Pith Number

pith:7UI5KIXH

pith:2018:7UI5KIXHURTLXIIRUN2MFCX3TD

not attested not anchored not stored refs pending

Olivine-Carbonate Mineralogy of Jezero Crater

Adrian J. Brown, Christina E. Viviano, Timothy A. Goudge

arxiv:1801.09841 v1 · 2018-01-30 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7UI5KIXHURTLXIIRUN2MFCX3TD}

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	2026-05-18T00:24:46.618399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd11d522e7a466bba111a374c28afb98f36501d2a6195725fb2a54c3d61f012f

Aliases

arxiv: 1801.09841 · arxiv_version: 1801.09841v1 · doi: 10.48550/arxiv.1801.09841 · pith_short_12: 7UI5KIXHURTL · pith_short_16: 7UI5KIXHURTLXIIR · pith_short_8: 7UI5KIXH

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/7UI5KIXHURTLXIIRUN2MFCX3TD \
  | 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: fd11d522e7a466bba111a374c28afb98f36501d2a6195725fb2a54c3d61f012f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08ef7a12b382c3c650f0dd29c0077dbac6038f9097164e34006ce595d9e7ab0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-01-30T03:33:16Z",
    "title_canon_sha256": "33dcd15064507b7500041843edb8df56f0695de3143da1919dc5441a113666b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09841",
    "kind": "arxiv",
    "version": 1
  }
}