Pith Number

pith:JUDNERGF

pith:2017:JUDNERGFZQOFNDTCS3BB6I4EXU

not attested not anchored not stored refs pending

Evidence for Surface Variegation in Rosetta OSIRIS Images of Asteroid 2867 Steins

H. Sierks, H.U. Keller, P. Gutierrez, R. Kramm, S.E. Schr\"oder, S.F. Hviid, W. Sabolo

arxiv:1702.00184 v1 · 2017-02-01 · 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{JUDNERGFZQOFNDTCS3BB6I4EXU}

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	2026-05-18T00:51:35.008682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d06d244c5cc1c568e6296c21f2384bd35f27fbd49d1cd8e1c5e4b93c91a3c2a

Aliases

arxiv: 1702.00184 · arxiv_version: 1702.00184v1 · doi: 10.48550/arxiv.1702.00184 · pith_short_12: JUDNERGFZQOF · pith_short_16: JUDNERGFZQOFNDTC · pith_short_8: JUDNERGF

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/JUDNERGFZQOFNDTCS3BB6I4EXU \
  | 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: 4d06d244c5cc1c568e6296c21f2384bd35f27fbd49d1cd8e1c5e4b93c91a3c2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2307762233686a101f6ff62a6ea4dbc06ecca8e1c310a64390307b1da942d575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-02-01T10:03:57Z",
    "title_canon_sha256": "320ef113dd3e5eed429cb91eb38e1c715daa0c2014a45d50a2b0f705118d5ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00184",
    "kind": "arxiv",
    "version": 1
  }
}