Pith Number

pith:6JHJQJOA

pith:2014:6JHJQJOAB32QG4REHVOUYIU7GF

not attested not anchored not stored refs pending

Hyperspectral imaging spectroscopy of a Mars analogue environment at the North Pole Dome, Pilbara Craton, Western Australia

Adrian J. Brown, Malcolm Walter, Thomas Cudahy

arxiv:1401.5201 v1 · 2014-01-21 · 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{6JHJQJOAB32QG4REHVOUYIU7GF}

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	2026-05-18T03:01:34.530608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f24e9825c00ef50372243d5d4c229f315edf375dd8e80fa6ecb03b39444e85f2

Aliases

arxiv: 1401.5201 · arxiv_version: 1401.5201v1 · doi: 10.48550/arxiv.1401.5201 · pith_short_12: 6JHJQJOAB32Q · pith_short_16: 6JHJQJOAB32QG4RE · pith_short_8: 6JHJQJOA

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/6JHJQJOAB32QG4REHVOUYIU7GF \
  | 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: f24e9825c00ef50372243d5d4c229f315edf375dd8e80fa6ecb03b39444e85f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07440440253956b50bcf2eca81451acc9886c04088e85cf2a0510e8c8ee671e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-01-21T07:20:14Z",
    "title_canon_sha256": "cf9085aec13f6386b583d357424dae85388adf1a8b15685a5311f0d7fbe34584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5201",
    "kind": "arxiv",
    "version": 1
  }
}