Pith Number

pith:HXWDV4TL

pith:2017:HXWDV4TLB4PK6TNSKXI237A55X

not attested not anchored not stored refs pending

Follow-up observations for the Asteroid Catalog using AKARI Spectroscopic Observations

Daisuke Kuroda, Fumihiko Usui, Kenshi Yanagisawa, Sunao Hasegawa

arxiv:1709.09716 v2 · 2017-09-27 · 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{HXWDV4TLB4PK6TNSKXI237A55X}

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	2026-05-18T00:27:43.016603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dec3af26b0f1eaf4db255d1adfc1dede6c6a8d468fa98c0279ea86f1a010a02

Aliases

arxiv: 1709.09716 · arxiv_version: 1709.09716v2 · doi: 10.48550/arxiv.1709.09716 · pith_short_12: HXWDV4TLB4PK · pith_short_16: HXWDV4TLB4PK6TNS · pith_short_8: HXWDV4TL

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/HXWDV4TLB4PK6TNSKXI237A55X \
  | 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: 3dec3af26b0f1eaf4db255d1adfc1dede6c6a8d468fa98c0279ea86f1a010a02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "502e954606b1c86a682076a0c488e66570b0e35d270ceb281af8ec1ed5dce9c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-09-27T19:57:52Z",
    "title_canon_sha256": "a873bc8c1e65c8692e071a5fe5f17cb3fa78873b73e49d2012904b7804e87bed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09716",
    "kind": "arxiv",
    "version": 2
  }
}