Pith Number

pith:SOKJJRBL

pith:2013:SOKJJRBLCPZNYPYQIBTSZYRBWS

not attested not anchored not stored refs pending

Radio continuum observations of local star-forming galaxies using the Caltech Continuum Backend on the Green Bank Telescope

Amanda A. Kepley, Dana S. Balser, D.J. Pisano, Katie Rabidoux, Kelsey E. Johnson

arxiv:1311.2631 v2 · 2013-11-11 · 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{SOKJJRBLCPZNYPYQIBTSZYRBWS}

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	2026-05-18T01:46:32.143472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

939494c42b13f2dc3f1040672ce221b4a7cc7e68a877a7b7b9ca2ae2fd642f8d

Aliases

arxiv: 1311.2631 · arxiv_version: 1311.2631v2 · doi: 10.48550/arxiv.1311.2631 · pith_short_12: SOKJJRBLCPZN · pith_short_16: SOKJJRBLCPZNYPYQ · pith_short_8: SOKJJRBL

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/SOKJJRBLCPZNYPYQIBTSZYRBWS \
  | 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: 939494c42b13f2dc3f1040672ce221b4a7cc7e68a877a7b7b9ca2ae2fd642f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c30e1e605d7fd335fd02e52d930494251ba2f9a3fd79382499da8d4ffddfef4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-11T22:14:46Z",
    "title_canon_sha256": "6595727757c1087a9eb482f7775fed00d9a04541ce7111ab8fba2aaf7f9505e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2631",
    "kind": "arxiv",
    "version": 2
  }
}