Pith Number

pith:UTURPD5K

pith:2010:UTURPD5KGWNK6RHQPQEZSPCEPS

not attested not anchored not stored refs pending

A nearby GRB host prototype for z~7 Lyman-break galaxies: Spitzer-IRS and X-shooter spectroscopy of the host galaxy of GRB031203

(2) T. U. M\"unchen, 3), (3) ESO, (4) Imperial College London, (5) IoA Edinburgh, (6) STScI, 7) ((1) DARK, (7) ESAC/ESA), B. O'Halloran (4), D. Malesani (1), D. Watson (1), J. French (1), J. Hjorth (1), J. M. Castro Cer\'on (1, J. P. U. Fynbo (1), K. D. Gordon (6), L. Christensen (2, M. Micha{\l}owski (5)

arxiv:1010.1783 v2 · 2010-10-08 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTURPD5KGWNK6RHQPQEZSPCEPS}

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	2026-05-18T04:03:54.657830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4e9178faa359aaf44f07c09993c447ca8e582a8df97d3217a9fd1e958f92407

Aliases

arxiv: 1010.1783 · arxiv_version: 1010.1783v2 · doi: 10.48550/arxiv.1010.1783 · pith_short_12: UTURPD5KGWNK · pith_short_16: UTURPD5KGWNK6RHQ · pith_short_8: UTURPD5K

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/UTURPD5KGWNK6RHQPQEZSPCEPS \
  | 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: a4e9178faa359aaf44f07c09993c447ca8e582a8df97d3217a9fd1e958f92407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b8d9110bb9a278cbb66ccd67c502405e703b66833d3ab89e949eaa5f990f998",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-08T21:08:15Z",
    "title_canon_sha256": "0447d252941a5e6d0f48b09f99c6d659b2703867f33ab4518d0be7d5d91c3f13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1783",
    "kind": "arxiv",
    "version": 2
  }
}