Pith Number

pith:UGAHIM25

pith:2006:UGAHIM25XAGZ37JP6ZSPQE22IU

not attested not anchored not stored refs pending

Infrared and Optical Observations of GRB 030115 and its Extremely Red Host Galaxy: Implications for Dark Bursts

Alain Smette, Alberto Castro-Tirado, Andrew Fruchter, Andrew Levan, Angelo Antonelli, Bahram Mobasher, Bjarne Thomsen, Chryssa Kouveliotou, David Bersier, Eddie Bergeron, Elena Pian, Evert Rol, Ian Dell'Antonio, James Rhoads, Javier Gorosabel, Jens Hjorth, Johan Fynbo, Jos\'e Mar\'ia Castro Cer\'on, Michael Merrill, Nial Tanvir, Nicola Masetti, Paul Vreeswijk, Peter Garnavich, Peter Nugent, Ralph Wijers, Stephen Holland, Stephen Thorsett

arxiv:astro-ph/0608166 v1 · 2006-08-08 · 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{UGAHIM25XAGZ37JP6ZSPQE22IU}

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	2026-05-18T04:36:21.057896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a18074335db80d9dfd2ff664f8135a453eaaf772f90557e0105f657508a7761b

Aliases

arxiv: astro-ph/0608166 · arxiv_version: astro-ph/0608166v1 · doi: 10.48550/arxiv.astro-ph/0608166 · pith_short_12: UGAHIM25XAGZ · pith_short_16: UGAHIM25XAGZ37JP · pith_short_8: UGAHIM25

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/UGAHIM25XAGZ37JP6ZSPQE22IU \
  | 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: a18074335db80d9dfd2ff664f8135a453eaaf772f90557e0105f657508a7761b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b75e66f737a4149c12d6a2cd2a0f874b3a657fa0d7ea97bfd5b67c73e0dfeda",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-08T11:35:12Z",
    "title_canon_sha256": "7b44716cb43261c27ff5f59bbe212a5be3fb68436caaaa8644018865e56c2edf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608166",
    "kind": "arxiv",
    "version": 1
  }
}