Pith Number

pith:SEFEVNPU

pith:2016:SEFEVNPUDWJYJHZFDJOTS6RZQE

not attested not anchored not stored refs pending

Estimating sizes of faint, distant galaxies in the submillimetre regime

A. Karim, G. Drouart, J. A. Hodge, J. Conway, J. M. Simpson, J. Wardlow, K. Coppin, K. K. Knudsen, L. Fan, L. Lindroos, R. Decarli

arxiv:1608.08853 v1 · 2016-08-31 · 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{SEFEVNPUDWJYJHZFDJOTS6RZQE}

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	2026-05-18T01:05:41.538452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

910a4ab5f41d93849f251a5d397a398108574f568467a4c128795ec47d15e1fd

Aliases

arxiv: 1608.08853 · arxiv_version: 1608.08853v1 · doi: 10.48550/arxiv.1608.08853 · pith_short_12: SEFEVNPUDWJY · pith_short_16: SEFEVNPUDWJYJHZF · pith_short_8: SEFEVNPU

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/SEFEVNPUDWJYJHZFDJOTS6RZQE \
  | 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: 910a4ab5f41d93849f251a5d397a398108574f568467a4c128795ec47d15e1fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42a818ee1ff046632c9023a0dd5ec0a3ccad02c1567d3d91971118a6dcb69e7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-31T13:55:34Z",
    "title_canon_sha256": "418f2a82cc3837098810e4977a6a05d22327a372e36640ca97e6372f64aebd8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08853",
    "kind": "arxiv",
    "version": 1
  }
}