Pith Number

pith:BJU247B2

pith:2018:BJU247B22JLJUC4ZJLSEIGOXNP

not attested not anchored not stored refs pending

Exoplanet Exploration Program Analysis Group (ExoPAG) Study Analysis Group (SAG) 17 Final Report Resources Needed for Planetary Confirmation and Characterization

David R. Ciardi (Caltech/IPAC-NExScI), Joshua Pepper (Lehigh University), Knicole Colon (Goddard Space Flight Center), Stephen R. Kane (University California Riverside), With Input from the Astrophysical Community

arxiv:1810.08689 v1 · 2018-10-19 · 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{BJU247B22JLJUC4ZJLSEIGOXNP}

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	2026-05-18T00:02:43.785861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a69ae7c3ad2569a0b994ae44419d76bdaf31e7c8800f545362e5564f7d41a85

Aliases

arxiv: 1810.08689 · arxiv_version: 1810.08689v1 · doi: 10.48550/arxiv.1810.08689 · pith_short_12: BJU247B22JLJ · pith_short_16: BJU247B22JLJUC4Z · pith_short_8: BJU247B2

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/BJU247B22JLJUC4ZJLSEIGOXNP \
  | 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: 0a69ae7c3ad2569a0b994ae44419d76bdaf31e7c8800f545362e5564f7d41a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854500b1c6f94d0ead6a7541fd294aaf777855be307423bfeadb2c5ea13f429b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-10-19T21:08:07Z",
    "title_canon_sha256": "fd8d93c1fc4c44103540ccf0aa60001c673e41f0622d016e58c6f873600a7d24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08689",
    "kind": "arxiv",
    "version": 1
  }
}