Pith Number

pith:CWFLNI4S

pith:2007:CWFLNI4SGK4EEW6OHQ3UMD6WD7

not attested not anchored not stored refs pending

Apollo asteroids (1566) Icarus and 2007 MK6: Icarus family members?

D. J. Asher, D. Kinoshita, H. Arakida, J. Watanabe, K. Ohtsuka, S. Nakano, T. Ito, T. Kasuga, T. Sekiguchi

arxiv:0708.2825 v2 · 2007-08-21 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWFLNI4SGK4EEW6OHQ3UMD6WD7}

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	2026-07-04T17:05:16.396559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

158ab6a39232b8425bce3c37460fd61fffd2cabc5e261982e260c2a86735c067

Aliases

arxiv: 0708.2825 · arxiv_version: 0708.2825v2 · doi: 10.48550/arxiv.0708.2825 · pith_short_12: CWFLNI4SGK4E · pith_short_16: CWFLNI4SGK4EEW6O · pith_short_8: CWFLNI4S

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/CWFLNI4SGK4EEW6OHQ3UMD6WD7 \
  | 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: 158ab6a39232b8425bce3c37460fd61fffd2cabc5e261982e260c2a86735c067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b73b3ec43fa965922571679bedcfa66868e37163710909d158167f4fd2351e26",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-08-21T12:37:16Z",
    "title_canon_sha256": "a17a40eafad9d2ac1df5b1e7fd64c17f1c3d1e8f201487c34056903b3e08c32b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.2825",
    "kind": "arxiv",
    "version": 2
  }
}