Pith Number

pith:R7VC3DPX

pith:2019:R7VC3DPXL5PSB3HJEGOIRHNCWK

not attested not anchored not stored refs pending

Towards a better coordination of Multimessenger observations: VO and future developments

A. Ibarra, C. Gabriel, C. S\'anchez Fern\'andez, E. Kuulkers, E. Salazar, J. Salgado, J.-U. Ness, M. Ehle, M. Perdikeas, P. Kretschmar, R. Saxton

arxiv:1903.10732 v2 · 2019-03-26 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7VC3DPXL5PSB3HJEGOIRHNCWK}

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	2026-05-17T23:49:59.089386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fea2d8df75f5f20ece9219c889da2b2a55ab9c7b3337e4f6c86e09e2dfeb464

Aliases

arxiv: 1903.10732 · arxiv_version: 1903.10732v2 · doi: 10.48550/arxiv.1903.10732 · pith_short_12: R7VC3DPXL5PS · pith_short_16: R7VC3DPXL5PSB3HJ · pith_short_8: R7VC3DPX

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/R7VC3DPXL5PSB3HJEGOIRHNCWK \
  | 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: 8fea2d8df75f5f20ece9219c889da2b2a55ab9c7b3337e4f6c86e09e2dfeb464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6500d09f7ee38234b5aa3c0ad2644f4204c43620627615d10e8e954d633a7895",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-03-26T08:33:00Z",
    "title_canon_sha256": "d2253f825fed7ad92eb05113696e5b63eef7ee5b79fbcbab8174bb2bf6007560"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10732",
    "kind": "arxiv",
    "version": 2
  }
}