Pith Number

pith:S2SSMX7R

pith:2018:S2SSMX7RRQJT4SAHDFGTYFE6VE

not attested not anchored not stored refs pending

Exoplanetary atmosphere target selection in the era of comparative planetology

D. Mkritchian, E. Kerins, I. McDonald, J. J. Hayes, J. S. Morgan, N. Sanguansak, S. Awiphan, S. Komonjinda

arxiv:1802.05645 v2 · 2018-02-15 · 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{S2SSMX7RRQJT4SAHDFGTYFE6VE}

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	2026-05-17T23:49:05.986448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96a5265ff18c133e4807194d3c149ea91035200fe9533a12fff31b361dba1bf2

Aliases

arxiv: 1802.05645 · arxiv_version: 1802.05645v2 · doi: 10.48550/arxiv.1802.05645 · pith_short_12: S2SSMX7RRQJT · pith_short_16: S2SSMX7RRQJT4SAH · pith_short_8: S2SSMX7R

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/S2SSMX7RRQJT4SAHDFGTYFE6VE \
  | 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: 96a5265ff18c133e4807194d3c149ea91035200fe9533a12fff31b361dba1bf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad1ba3dd9edde8d9cffd0241f3bd6cf5fb20221591d52b98f6f4e6cd534b039",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-02-15T16:37:05Z",
    "title_canon_sha256": "fbd7ac1abb959145b88145be76189d7ba65b8743b82a6a10104acb22747a8ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05645",
    "kind": "arxiv",
    "version": 2
  }
}