Pith Number

pith:KEBYKMQZ

pith:2019:KEBYKMQZSNLFKVGZCUYCETDUWG

not attested not anchored not stored refs pending

The East Asian Observatory SCUBA--2 survey of the COSMOS field: unveiling 1147 bright sub-millimeter sources across 2.6 square degrees

A. J. R. Lewis, A. M. Swinbank, A. P. Thomson, B. Gullberg, Chian-Chou Chen, D. Liu, D. Smith, H. S. Hwang, Ian Smail (Durham University), I. Oteo, J. E. Geach, J. L. Wardlow, J. M. Simpson (EACOA: ASIAA), J. Scholtz, K. Coppin, K.Lacaille, L. C. Ho, M. J. Micha{\l}owski, M. Sawicki, N. Bourne, N. K. Hine, R. Asquith, R. J. Ivison, R. T. Coogan, R. Wang, S. C. Chapman, Wei-hao Wang, Y. Ao, Y. Kato, Y. Matsuda, Y. Yang

arxiv:1912.02229 v1 · 2019-12-04 · 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{KEBYKMQZSNLFKVGZCUYCETDUWG}

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	2026-07-05T00:31:35.243141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510385321993565554d91530224c74b19c05ce44b9183d6f66900f3293b9698c

Aliases

arxiv: 1912.02229 · arxiv_version: 1912.02229v1 · doi: 10.48550/arxiv.1912.02229 · pith_short_12: KEBYKMQZSNLF · pith_short_16: KEBYKMQZSNLFKVGZ · pith_short_8: KEBYKMQZ

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/KEBYKMQZSNLFKVGZCUYCETDUWG \
  | 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: 510385321993565554d91530224c74b19c05ce44b9183d6f66900f3293b9698c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8717661eb6d0b808c56db35a9121f8334992cb830e05e0f58e780243a6bd9a0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-04T19:57:44Z",
    "title_canon_sha256": "e039a6848c57d0419e5dffa7a2863c6148d6b864e199ac4efddc6b850f931f3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02229",
    "kind": "arxiv",
    "version": 1
  }
}