Pith Number

pith:TCLFQATV

pith:2019:TCLFQATVLXQM4F6TXPMDIXQMLQ

not attested not anchored not stored refs pending

The nature of GRB host galaxies from chemical abundances

Francesca Matteucci, Francesco Calura, Francesco Longo, Marco Palla

arxiv:1903.01353 v1 · 2019-03-04 · 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{TCLFQATVLXQM4F6TXPMDIXQMLQ}

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

Simulations of Interacting Binary Systems -- Pathways to Radio Bright GRB Progenitors

Receipt and verification

First computed	2026-05-17T23:52:09.034376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98965802755de0ce17d3bbd8345e0c5c3b9f5447118c134c5f17a25e2a51bfbb

Aliases

arxiv: 1903.01353 · arxiv_version: 1903.01353v1 · doi: 10.48550/arxiv.1903.01353 · pith_short_12: TCLFQATVLXQM · pith_short_16: TCLFQATVLXQM4F6T · pith_short_8: TCLFQATV

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/TCLFQATVLXQM4F6TXPMDIXQMLQ \
  | 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: 98965802755de0ce17d3bbd8345e0c5c3b9f5447118c134c5f17a25e2a51bfbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1802a73a2b294f33d37034ead602a914030635c1f859a86f3d9b2b39cb8addf6",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-04T16:43:43Z",
    "title_canon_sha256": "868be631c6601c317375e0c5f3f8ccd315a9961098f80771e7e8fe1c465d2e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01353",
    "kind": "arxiv",
    "version": 1
  }
}