Pith Number

pith:3SL7XWOG

pith:2009:3SL7XWOGG5L4VTNNHKVJ7R5HEM

not attested not anchored not stored refs pending

Unusually High Metallicity Host Of The Dark LGRB 051022

2), (2) Johns Hopkins University, (3) University of Hawaii, (4) University of Warwick, (5) University of Leicester, (6) University of North Carolina at Chapel Hill), A. J. Levan (4), A. S. Fruchter (1), D. E. Reichart (6), E. M. Levesque (3), J. F. Graham (1, L. J. Kewley (3), M. Nysewander (1) ((1) Space Science Telescope Institute, N. R. Tanvir (5)

arxiv:0903.5544 v1 · 2009-03-31 · 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{3SL7XWOGG5L4VTNNHKVJ7R5HEM}

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.

Cited by

1 paper in Pith

Gamma-ray bursts reveal the history and faint contributors of cosmic reionization

Receipt and verification

First computed	2026-07-04T15:45:06.332105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc97fbd9c63757cacdad3aaa9fc7a7231340b551e4894e54e0389cfeb0a4cbbf

Aliases

arxiv: 0903.5544 · arxiv_version: 0903.5544v1 · doi: 10.48550/arxiv.0903.5544 · pith_short_12: 3SL7XWOGG5L4 · pith_short_16: 3SL7XWOGG5L4VTNN · pith_short_8: 3SL7XWOG

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/3SL7XWOGG5L4VTNNHKVJ7R5HEM \
  | 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: dc97fbd9c63757cacdad3aaa9fc7a7231340b551e4894e54e0389cfeb0a4cbbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc6c96c1039ce9c1b522f778027f42a44ce97f8b097b0e486ee3bafc95565329",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-03-31T19:14:39Z",
    "title_canon_sha256": "5e1c1cb9a1dccc09d3b5f565c0b0485f53390432b72b7d296b5148f13060c3e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.5544",
    "kind": "arxiv",
    "version": 1
  }
}