Pith Number

pith:2T53A6R7

pith:2003:2T53A6R7W7BVLSWB23C6YPEDRB

not attested not anchored not stored refs pending

ISOGAL: A deep survey of the obscured inner Milky Way with ISO at 7 and 15 micron and with DENIS in the near-infrared

13-other-authors-of-the-ISOGAL-Collaboration, A. Moneti, A. Omont (IAP), A. Robin, B. Aracil, B. de Batz, B. Jiang, C. Alard, C. Cesarsky, D. Egret, D. Ojha, D. Teyssier, F. Schuller, G. Gilmore, G. Simon, H.J. Habing, I. Glass, J. Blommaert, J. Borsenberger, J. van Loon, K. Baliyan, L. Testi, M.A. Miville-Deschenes, M. Burgdorf, M. Egan, M. Felli, M. Groenewegen, M. Messineo, M. Perault, M. Schultheis, N. Epchtein, P. Fouque, P. Hennebelle, R. Gredel, R. Ortiz, R. Wyse, S. Ganesh, S. Ott, S. Price, T. August, U. Joshi

arxiv:astro-ph/0304383 v2 · 2003-04-22 · 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{2T53A6R7W7BVLSWB23C6YPEDRB}

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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	2026-07-04T16:36:54.055185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4fbb07a3fb7c355cac1d6c5ec3c83884d5663a9dcc13f1375ee0a2af1519fe2

Aliases

arxiv: astro-ph/0304383 · arxiv_version: astro-ph/0304383v2 · doi: 10.48550/arxiv.astro-ph/0304383 · pith_short_12: 2T53A6R7W7BV · pith_short_16: 2T53A6R7W7BVLSWB · pith_short_8: 2T53A6R7

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/2T53A6R7W7BVLSWB23C6YPEDRB \
  | 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: d4fbb07a3fb7c355cac1d6c5ec3c83884d5663a9dcc13f1375ee0a2af1519fe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0817ef4e950f2bb426cd2c0a160983d52c678f3ce079988e7c56b6504dd5e0b0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-04-22T15:28:26Z",
    "title_canon_sha256": "874223c5021f5e1f2a08de1b1f4bd0a5a961f925f3c93956726cb583c31b5edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0304383",
    "kind": "arxiv",
    "version": 2
  }
}