Pith Number

pith:LITECTUT

pith:2004:LITECTUTY5R2OKVOFG2L66TKBI

not attested not anchored not stored refs pending

Far Infrared Imaging of NGC 55

A. Alonso-Herrero, A. Noriega-Crespo, C. Papovich, C. W. Engelbracht, D. C. Hines, D. L. Padgett, D. M. Kelly, D. T. Frayer, E. Egami, E. T. Young, G. H. Rieke, G. J. Bendo, H. Dole, J. A. Stansberry, J. E. Morrison, J. L. Hinz, J. Muzerolle, J. Rho, K. A. Misselt, K. D. Gordon, K. Y. L. Su, P. G. Perez-Gonzalez, P. S. Smith, S. Wachter, W. B. Latter

arxiv:astro-ph/0406192 v1 · 2004-06-07 · 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{LITECTUTY5R2OKVOFG2L66TKBI}

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	2026-07-04T16:43:57.559439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a26414e93c763a72aae29b4bf7a6a0a29e901e94846c0c1f1dc619eb87ff44e

Aliases

arxiv: astro-ph/0406192 · arxiv_version: astro-ph/0406192v1 · doi: 10.48550/arxiv.astro-ph/0406192 · pith_short_12: LITECTUTY5R2 · pith_short_16: LITECTUTY5R2OKVO · pith_short_8: LITECTUT

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/LITECTUTY5R2OKVOFG2L66TKBI \
  | 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: 5a26414e93c763a72aae29b4bf7a6a0a29e901e94846c0c1f1dc619eb87ff44e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b10da362a01abf3716bf5187e8aba99eb4c901dd6ff3ad0810ae5a25d85abba7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-07T20:36:39Z",
    "title_canon_sha256": "1910a7bf18df3e563fe3cb3f535019a94a487d60689fa2f75a9cc6e761dce652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406192",
    "kind": "arxiv",
    "version": 1
  }
}