Pith Number

pith:27ZJCFJG

pith:2004:27ZJCFJGG6W7SEOA3KFAFCUNBY

not attested not anchored not stored refs pending

Radio and near-infrared observations of the steep spectrum Galactic plane radio source WKB 0314+57.8

D. A. Green, E. L. Gates, M. Lacy, P. J. Warner, S. Bhatnagar

arxiv:astro-ph/0408124 v2 · 2004-08-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27ZJCFJGG6W7SEOA3KFAFCUNBY}

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	2026-07-04T14:13:41.696657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7f291152637adf911c0da8a028a8d0e09961d2ceb7ae2f70f67728c9b5e1da8

Aliases

arxiv: astro-ph/0408124 · arxiv_version: astro-ph/0408124v2 · doi: 10.48550/arxiv.astro-ph/0408124 · pith_short_12: 27ZJCFJGG6W7 · pith_short_16: 27ZJCFJGG6W7SEOA · pith_short_8: 27ZJCFJG

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/27ZJCFJGG6W7SEOA3KFAFCUNBY \
  | 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: d7f291152637adf911c0da8a028a8d0e09961d2ceb7ae2f70f67728c9b5e1da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d355b3822665b6d4cc6d8183aef543447597fb219d54e8ad70319bb28b92990",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-08-06T10:08:38Z",
    "title_canon_sha256": "d5acbfb5a64f79117c3f66fdbc7a50881267230956fdf44bd44988521d2c29f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0408124",
    "kind": "arxiv",
    "version": 2
  }
}