Pith Number

pith:NAV7Y5VB

pith:2024:NAV7Y5VBONEWHHIPLW42OBSCRG

not attested not anchored not stored refs pending

At least one in a dozen stars exhibits evidence of planetary ingestion

Aaron Dotter, Amanda Karakas, Bertram Bitsch, David Yong, Fan Liu, Fei Dai, Meridith Joyce, Michael T. Murphy, Yuan-Sen Ting

arxiv:2403.13209 v1 · 2024-03-19 · astro-ph.SR · 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{NAV7Y5VBONEWHHIPLW42OBSCRG}

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.

Cited by

1 paper in Pith

Egent: An Autonomous Agent for Equivalent Width Measurement

Receipt and verification

First computed	2026-07-05T07:58:32.743766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

682bfc76a17349639d0f5db9a7064289a04dd98ec91dce7f313cafb6b3e7b275

Aliases

arxiv: 2403.13209 · arxiv_version: 2403.13209v1 · doi: 10.48550/arxiv.2403.13209 · pith_short_12: NAV7Y5VBONEW · pith_short_16: NAV7Y5VBONEWHHIP · pith_short_8: NAV7Y5VB

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/NAV7Y5VBONEWHHIPLW42OBSCRG \
  | 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: 682bfc76a17349639d0f5db9a7064289a04dd98ec91dce7f313cafb6b3e7b275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c7f5e270e20a77ae6aa1d0371eaa7a5ac2c20fa0dcc468c96d24d1c2e9c5f5c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-03-19T23:59:36Z",
    "title_canon_sha256": "96db6c7ea7e4b9df388d11a56618c7c6e8fc7ff33baf68a7a829cc743f81cf3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13209",
    "kind": "arxiv",
    "version": 1
  }
}