Pith Number

pith:FS5CBUSG

pith:2015:FS5CBUSGEZ2OR6K2YOJOPJFBZU

not attested not anchored not stored refs pending

Unique Spectroscopy and Imaging of Mars with JWST

Ann-Carine Vandaele, Emmanuel Lellouch, Francesca Altieri, Geronimo L. Villanueva, Michael D. Smith, Michael J. Mumma, Michael J. Wolff, Miguel A. Lopez-Valverde, Paul Hartogh, Pierre Ferruit, Robert E. Novak, Stefanie N. Milam, Therese Encrenaz, Thierry Fouchet, Todd R. Clancy

arxiv:1510.04619 v1 · 2015-10-15 · astro-ph.IM · astro-ph.EP · physics.space-ph

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

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	2026-05-18T01:30:02.111394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cba20d2462674e8f95ac392e7a4a1cd3b6eeaa501e1c087666e8db198efb28a

Aliases

arxiv: 1510.04619 · arxiv_version: 1510.04619v1 · doi: 10.48550/arxiv.1510.04619 · pith_short_12: FS5CBUSGEZ2O · pith_short_16: FS5CBUSGEZ2OR6K2 · pith_short_8: FS5CBUSG

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/FS5CBUSGEZ2OR6K2YOJOPJFBZU \
  | 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: 2cba20d2462674e8f95ac392e7a4a1cd3b6eeaa501e1c087666e8db198efb28a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571e2ded7881dc534c9d17b92220d00aaabf38030966536c2dd01d767920eecc",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-10-15T16:48:19Z",
    "title_canon_sha256": "5c0e6f3d1f6f5af39d5287c18c9f36aacd9de4211137820c72a505fb080bde05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04619",
    "kind": "arxiv",
    "version": 1
  }
}