Pith Number

pith:LERCCIAF

pith:2018:LERCCIAFYW2S4D6EJMSV2ABF4W

not attested not anchored not stored refs pending

Infrared molecular hydrogen lines in GRB host galaxies

A. B. Higgins, A. J. Levan, A. Togi, B. P. Gompertz, D. Steeghs, D. Watson, E. R. Stanway, J. D. T. Smith, J. P. U. Fynbo, K. Wiersema, L. Christensen, N. R. Tanvir, R. L. C. Starling, S. R. Oates, S. Schulze

arxiv:1808.09228 v1 · 2018-08-28 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LERCCIAFYW2S4D6EJMSV2ABF4W}

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	2026-05-18T00:06:00.966483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5922212005c5b52e0fc44b255d0025e59eb64143041f2f00856e215a1afe88a7

Aliases

arxiv: 1808.09228 · arxiv_version: 1808.09228v1 · doi: 10.48550/arxiv.1808.09228 · pith_short_12: LERCCIAFYW2S · pith_short_16: LERCCIAFYW2S4D6E · pith_short_8: LERCCIAF

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/LERCCIAFYW2S4D6EJMSV2ABF4W \
  | 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: 5922212005c5b52e0fc44b255d0025e59eb64143041f2f00856e215a1afe88a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c5eebe49a8bae8f8e702621c2e49a65c866ea0931b0962eea4f3b9227b7195",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-28T11:29:50Z",
    "title_canon_sha256": "b4e4f5612e8b4861298ee0892a43223c16cdf260977c206ca9a4e839af826f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09228",
    "kind": "arxiv",
    "version": 1
  }
}