Pith Number

pith:NAKTV7I5

pith:2016:NAKTV7I5GCC27DQPEHWJXT24QF

not attested not anchored not stored refs pending

Drifting Asteroid Fragments Around WD 1145+017

A. Vanderburg, B. Croll, B.L. Gary, J. Foote, P. Benni, S. Rappaport, T. Kaye

arxiv:1602.00740 v2 · 2016-02-01 · 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{NAKTV7I5GCC27DQPEHWJXT24QF}

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	2026-05-18T01:18:37.689700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68153afd1d3085af8e0f21ec9bcf5c816de987852e53d95d21c7ab7dfc036a84

Aliases

arxiv: 1602.00740 · arxiv_version: 1602.00740v2 · doi: 10.48550/arxiv.1602.00740 · pith_short_12: NAKTV7I5GCC2 · pith_short_16: NAKTV7I5GCC27DQP · pith_short_8: NAKTV7I5

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/NAKTV7I5GCC27DQPEHWJXT24QF \
  | 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: 68153afd1d3085af8e0f21ec9bcf5c816de987852e53d95d21c7ab7dfc036a84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9123258eea8ecf76a0608b0e3e09d32c3f8f26aba8f87952a652f77422dd83ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-02-01T23:04:50Z",
    "title_canon_sha256": "65f4471ec9f8da67f8999cdab5ade3aa61a962a95125ae8dc6f0fcd8578ef125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00740",
    "kind": "arxiv",
    "version": 2
  }
}