Pith Number

pith:EG5GWE37

pith:2005:EG5GWE37QQRSHXB5HPQTY5SNKT

not attested not anchored not stored refs pending

The HST Cosmos Project: Contribution from the Subaru Telescope

B. Mobasher, D. B. Sanders, H. Aussel, H. Karoji, J. Koda, L. Heinlein, M. Ajiki, N. Z. Scoville, P. Capak, R. Sumiya, S. Miyazaki, S. Sasaki, The COSMOS Team, T. Murayama, T. Nagao, Y. Hatakeyama, Y. Komiyama, Yoshiaki Taniguchi, Y. Shioya

arxiv:astro-ph/0503645 v1 · 2005-03-30 · 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{EG5GWE37QQRSHXB5HPQTY5SNKT}

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	2026-05-18T01:40:34.234664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ba6b137f842323dc3d3be13c764d54d08cafa2a1fd1ef5d5a3d3232a0f0108

Aliases

arxiv: astro-ph/0503645 · arxiv_version: astro-ph/0503645v1 · doi: 10.48550/arxiv.astro-ph/0503645 · pith_short_12: EG5GWE37QQRS · pith_short_16: EG5GWE37QQRSHXB5 · pith_short_8: EG5GWE37

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/EG5GWE37QQRSHXB5HPQTY5SNKT \
  | 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: 21ba6b137f842323dc3d3be13c764d54d08cafa2a1fd1ef5d5a3d3232a0f0108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7df979872d17bdf2439dcf681d5da14525757b479bc8efb28bf09cd702dba61",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-30T20:38:18Z",
    "title_canon_sha256": "41a18ae5ba7f506f7969a0381234d112c8b6ab8c3947ebb625781ebf7e8bb456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503645",
    "kind": "arxiv",
    "version": 1
  }
}