Pith Number

pith:PSKKEDKB

pith:2018:PSKKEDKBL6TZQ5EGUEE6LZFSPM

not attested not anchored not stored refs pending

The DEIMOS 10k spectroscopic survey catalog of the COSMOS field

A. Faisst, A. J. Barger, B. Mobasher, C. Steinhardt, D. Masters, D. Sanders, Fengwei Yang, G. Hasinger, H. Nayyeri, H. Suh, J. Kartaltepe, L. L. Cowie, M. Salvato, N. Z. Scoville, P. Capak, S. Hemmati, Y. Kakazu

arxiv:1803.09251 v1 · 2018-03-25 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSKKEDKBL6TZQ5EGUEE6LZFSPM}

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	2026-05-18T00:15:15.203165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c94a20d415fa7987486a109e5e4b27b0c7049833c0b57c684511ada8c1ea172

Aliases

arxiv: 1803.09251 · arxiv_version: 1803.09251v1 · doi: 10.48550/arxiv.1803.09251 · pith_short_12: PSKKEDKBL6TZ · pith_short_16: PSKKEDKBL6TZQ5EG · pith_short_8: PSKKEDKB

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/PSKKEDKBL6TZQ5EGUEE6LZFSPM \
  | 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: 7c94a20d415fa7987486a109e5e4b27b0c7049833c0b57c684511ada8c1ea172

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6a6a0f2c30344497df5d3b65995f6529b5c3d5ba43005ec8c774035d221e2f3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-25T13:08:32Z",
    "title_canon_sha256": "6a5172c69660cdd4eb1b4aebe62fc1415f1926ce2206c523d42bb3091e07fe06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09251",
    "kind": "arxiv",
    "version": 1
  }
}