Pith Number

pith:BX5JIG2Q

pith:2018:BX5JIG2QBQXW647NWJWL55CXBN

not attested not anchored not stored refs pending

Constraining the potential liquid water environment at Gale crater, Mars

Edgard G. Rivera-Valent\'in, German M. Mart\'inez, Katherine M. Primm, Margaret Tolbert, Raina V. Gough, Vincent F. Chevrier

arxiv:1811.00862 v1 · 2018-11-02 · 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{BX5JIG2QBQXW647NWJWL55CXBN}

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	2026-05-18T00:01:41.930441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dfa941b500c2f6f73edb26cbef4570b748cfdd83fe18ccd887a2f5eedb4c38a

Aliases

arxiv: 1811.00862 · arxiv_version: 1811.00862v1 · doi: 10.48550/arxiv.1811.00862 · pith_short_12: BX5JIG2QBQXW · pith_short_16: BX5JIG2QBQXW647N · pith_short_8: BX5JIG2Q

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/BX5JIG2QBQXW647NWJWL55CXBN \
  | 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: 0dfa941b500c2f6f73edb26cbef4570b748cfdd83fe18ccd887a2f5eedb4c38a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f5222e3b83c42ff1b901e04e2c3ca19006ed0b77bc85ed94a617003a15954a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-11-02T13:50:36Z",
    "title_canon_sha256": "011aec46f54506cfc205b023cdabc39130cd814236f7e0968d4463cad2c88d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00862",
    "kind": "arxiv",
    "version": 1
  }
}