Pith Number

pith:EDA6WTBZ

pith:2018:EDA6WTBZIC4Z3NDNJD6KSOGY2T

not attested not anchored not stored refs pending

Absolute colors and phase coefficients of trans-Neptunian objects: HV-HR and relative phase coefficients

A. Alvarez-Candal, C. Ayala-Loera, E. Fern\'andez-Valenzuela, J.L. Ortiz, N. Morales, P. Santos-Sanz, R. Duffard

arxiv:1808.09938 v1 · 2018-08-29 · 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{EDA6WTBZIC4Z3NDNJD6KSOGY2T}

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	2026-05-18T00:06:36.545192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20c1eb4c3940b99db46d48fca938d8d4f124c2ee3974e48b0a5879952480bbfc

Aliases

arxiv: 1808.09938 · arxiv_version: 1808.09938v1 · doi: 10.48550/arxiv.1808.09938 · pith_short_12: EDA6WTBZIC4Z · pith_short_16: EDA6WTBZIC4Z3NDN · pith_short_8: EDA6WTBZ

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/EDA6WTBZIC4Z3NDNJD6KSOGY2T \
  | 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: 20c1eb4c3940b99db46d48fca938d8d4f124c2ee3974e48b0a5879952480bbfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c17cc58d1c47326afee4f116faf24d24f1ff40ac38762c074058bc662a3e4431",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-29T17:36:46Z",
    "title_canon_sha256": "fece3f2c4e032d91125c034c5b468ee9ab38ef21390970d2c4dbc696444d343e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09938",
    "kind": "arxiv",
    "version": 1
  }
}