Pith Number

pith:2KQS7W2H

pith:2017:2KQS7W2HSTUKL6H5BKHT7MJCCX

not attested not anchored not stored refs pending

Overview of North Ecliptic Pole Deep multi-wavelength Survey (NEP-Deep)

A. Pollo, A. Solarz, C.P. Pearson, D. Burgarella, G.J. White, H. Hanami, H.Matsuhara, H.M. Lee, K. Malek, K. Murata, M.A. Malkan, M. Im, M. Krumpe, N. Oi, S. Oyabu, S. Serjeant, T. Goto, T. Ishigaki, T. Miyaji, T. Nakagawa, T. Takagi, T.T. Takeuchi, T. Wada, V. Buat, Y. Ohyama

arxiv:1710.10472 v1 · 2017-10-28 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KQS7W2HSTUKL6H5BKHT7MJCCX}

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	2026-05-18T00:31:49.413943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2a12fdb4794e8a5f8fd0a8f3fb12215dc1734a1e22ecb2fa92fa676791cae86

Aliases

arxiv: 1710.10472 · arxiv_version: 1710.10472v1 · doi: 10.48550/arxiv.1710.10472 · pith_short_12: 2KQS7W2HSTUK · pith_short_16: 2KQS7W2HSTUKL6H5 · pith_short_8: 2KQS7W2H

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/2KQS7W2HSTUKL6H5BKHT7MJCCX \
  | 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: d2a12fdb4794e8a5f8fd0a8f3fb12215dc1734a1e22ecb2fa92fa676791cae86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b31bd2ebd3953a4297ad9424fbadb834963ee714081e76076624cf8a796b1cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-28T14:23:35Z",
    "title_canon_sha256": "fb03f3fbdc183124629968df9e9a2482ecebac159773eb65143ad85f3ba83f0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10472",
    "kind": "arxiv",
    "version": 1
  }
}