Pith Number

pith:TUT7UWYW

pith:2014:TUT7UWYWKMEEXRHEHLBUUVGT6A

not attested not anchored not stored refs pending

The NIR structure of the barred galaxy NGC253 from VISTA

E. Iodice, J.P. Emerson, L. Greggio, M. Arnaboldi, M. Irwin, M. J. Neeser, M. Rejkuba, O.A. Gonzalez

arxiv:1405.7301 v1 · 2014-05-28 · 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{TUT7UWYWKMEEXRHEHLBUUVGT6A}

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	2026-05-18T01:43:05.340514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d27fa5b1653084bc4e43ac34a54d3f01a62690f5512d6e6573f7ba09ae840b7

Aliases

arxiv: 1405.7301 · arxiv_version: 1405.7301v1 · doi: 10.48550/arxiv.1405.7301 · pith_short_12: TUT7UWYWKMEE · pith_short_16: TUT7UWYWKMEEXRHE · pith_short_8: TUT7UWYW

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/TUT7UWYWKMEEXRHEHLBUUVGT6A \
  | 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: 9d27fa5b1653084bc4e43ac34a54d3f01a62690f5512d6e6573f7ba09ae840b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48f023ecc2c793fe1a57bd48bb5e27d9a5cfc926505d599eeeab3de37a387c3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-28T16:39:14Z",
    "title_canon_sha256": "d56bb3dba367fbe803e6a505e128f39fde14ead53ac97f36a092858a2652e37c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7301",
    "kind": "arxiv",
    "version": 1
  }
}