Pith Number

pith:K5DGOJAG

pith:2010:K5DGOJAGN66WA66PPTWRWXPGMX

not attested not anchored not stored refs pending

Determining Habitability: Which exoEarths should we search for life?

B. W. Jones, J. Horner

arxiv:1007.3413 v1 · 2010-07-20 · 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{K5DGOJAGN66WA66PPTWRWXPGMX}

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	2026-05-18T02:06:12.401646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57466724066fbd607bcf7ced1b5de665f1a9d2bd6e5b4205f0515f27472596f2

Aliases

arxiv: 1007.3413 · arxiv_version: 1007.3413v1 · doi: 10.48550/arxiv.1007.3413 · pith_short_12: K5DGOJAGN66W · pith_short_16: K5DGOJAGN66WA66P · pith_short_8: K5DGOJAG

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/K5DGOJAGN66WA66PPTWRWXPGMX \
  | 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: 57466724066fbd607bcf7ced1b5de665f1a9d2bd6e5b4205f0515f27472596f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f74cc7ce99b9ec0aa6ea9578b6c91de6fe27242ce193e82f1b43932d83a9f94e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-07-20T13:06:54Z",
    "title_canon_sha256": "ee2cfce12c0a65fa79c61b8f98aff3f2f92099f41741b7e7c94bbfcb629652ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3413",
    "kind": "arxiv",
    "version": 1
  }
}