Pith Number

pith:YSH3HDEC

pith:2017:YSH3HDECXWQHWTBO77Q5DUAWL6

not attested not anchored not stored refs pending

A complete distribution of redshifts for sub-millimetre galaxies in the SCUBA-2 Cosmology Legacy Survey UDS field

C. C. Hayward, C. Simpson, D. J. B. Smith, M.J. Jarvis

arxiv:1707.00694 v2 · 2017-07-03 · 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{YSH3HDECXWQHWTBO77Q5DUAWL6}

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	2026-05-18T00:37:18.212904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c48fb38c82bda07b4c2effe1d1d0165f90eff20cca1e2d1638a1db52c8c57742

Aliases

arxiv: 1707.00694 · arxiv_version: 1707.00694v2 · doi: 10.48550/arxiv.1707.00694 · pith_short_12: YSH3HDECXWQH · pith_short_16: YSH3HDECXWQHWTBO · pith_short_8: YSH3HDEC

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/YSH3HDECXWQHWTBO77Q5DUAWL6 \
  | 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: c48fb38c82bda07b4c2effe1d1d0165f90eff20cca1e2d1638a1db52c8c57742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc3fa52c4fcf1a12517ce068a511696e3f64c9bf750aee83eb0553a9d1643ea4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-03T18:00:00Z",
    "title_canon_sha256": "a6a14bbd212cf0ee285ad777d5bd3c74c2f1e65f11b219896f1f001e76b081c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00694",
    "kind": "arxiv",
    "version": 2
  }
}