Pith Number

pith:M7S6FBUS

pith:2017:M7S6FBUS3T3QUWKQW4CEDVMMSM

not attested not anchored not stored refs pending

LEADER: fast estimates of asteroid shape elongation and spin latitude distributions from scarce photometry

Hari Nortunen, Mikko Kaasalainen

arxiv:1710.06397 v1 · 2017-10-17 · 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{M7S6FBUS3T3QUWKQW4CEDVMMSM}

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	2026-05-18T00:28:13.376469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e5e28692dcf70a5950b70441d58c9317c4e4b1f155a016822319016786bbe8

Aliases

arxiv: 1710.06397 · arxiv_version: 1710.06397v1 · doi: 10.48550/arxiv.1710.06397 · pith_short_12: M7S6FBUS3T3Q · pith_short_16: M7S6FBUS3T3QUWKQ · pith_short_8: M7S6FBUS

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/M7S6FBUS3T3QUWKQW4CEDVMMSM \
  | 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: 67e5e28692dcf70a5950b70441d58c9317c4e4b1f155a016822319016786bbe8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549a2cb03e3f3571f8695d04dda9d9401cab1268812c20279f0ad9231651ead8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-17T17:09:37Z",
    "title_canon_sha256": "7d87d8f6632c4111d1a3ea79dc09b2262982b319225c265695b8d57cebfbe6cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06397",
    "kind": "arxiv",
    "version": 1
  }
}