Pith Number

pith:SNBUQRVZ

pith:2019:SNBUQRVZ2L62ALGWA3H33SRY7P

not attested not anchored not stored refs pending

Astro2020 Science White Paper: Triggered High-Priority Observations of Dynamic Solar System Phenomena

Al Conrad, Amanda Hendrix, Amy Simon, Andy Rivkin, Angel Otarola, Anne Verbiscer, Bryan Holler, Christian Veillet, Conor Nixon, David Trilling, Eric Gaidos, Glenn Orton, Heidi Hammel, Imke de Pater, James F. Bell, Karen Meech, Katherine de Kleer, Kathleen Mandt, Kunio Sayanagi, Kurt Retherford, Matthew Tiscareno, Megan E. Schwamb, Michael H. Wong, Michael Lucas, Nancy Chanover, Noemi Pinilla-Alonso, Patrick Fry, Richard Cartwright, Rohini Giles, Statia Luszcz-Cook, Stefanie Milam, Susan Benecchi, Thomas Greathouse

arxiv:1903.08753 v1 · 2019-03-20 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNBUQRVZ2L62ALGWA3H33SRY7P}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:50:44.016082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93434846b9d2fda02cd606cfbdca38fbf29c78f39ebba24075a9bb3e09597aab

Aliases

arxiv: 1903.08753 · arxiv_version: 1903.08753v1 · doi: 10.48550/arxiv.1903.08753 · pith_short_12: SNBUQRVZ2L62 · pith_short_16: SNBUQRVZ2L62ALGW · pith_short_8: SNBUQRVZ

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/SNBUQRVZ2L62ALGWA3H33SRY7P \
  | 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: 93434846b9d2fda02cd606cfbdca38fbf29c78f39ebba24075a9bb3e09597aab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "657e8435e429048db1d35080d4e90fd47d30fd35c78b037ef92c74e9ae61cec3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-20T21:40:18Z",
    "title_canon_sha256": "14fa6bafa223eda4399ad36cb5370417d88b4b4ecdfa3626d0ac50b74cf2adf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08753",
    "kind": "arxiv",
    "version": 1
  }
}