Pith Number

pith:TVBH2U44

pith:2014:TVBH2U44PMJPN5ZY2PKXFS3QUI

not attested not anchored not stored refs pending

Radio Observations of Star Forming Galaxies in the SKA era

A. Lapi, C. Mancuso, F. Perrotta, G. de Zotti, L. Danese, M. Negrello, Z-Y. Cai

arxiv:1412.5827 v1 · 2014-12-18 · 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{TVBH2U44PMJPN5ZY2PKXFS3QUI}

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	2026-05-18T02:30:56.301197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d427d539c7b12f6f738d3d572cb70a22961d73b9f27351b622990dac0a6a92f

Aliases

arxiv: 1412.5827 · arxiv_version: 1412.5827v1 · doi: 10.48550/arxiv.1412.5827 · pith_short_12: TVBH2U44PMJP · pith_short_16: TVBH2U44PMJPN5ZY · pith_short_8: TVBH2U44

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/TVBH2U44PMJPN5ZY2PKXFS3QUI \
  | 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: 9d427d539c7b12f6f738d3d572cb70a22961d73b9f27351b622990dac0a6a92f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4039e24260c5d36062111d6960085296c2d5d0e918bef32e0a4533931f85c655",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-18T11:57:01Z",
    "title_canon_sha256": "a00fb6f602c9166c54a4bb5739bfabf1d72244ddec26fed830f7f63d69a8c4a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5827",
    "kind": "arxiv",
    "version": 1
  }
}