Pith Number

pith:AEEDB576

pith:2018:AEEDB576QAIARYPXYJMJNXW7ZW

not attested not anchored not stored refs pending

MALS-NOT: Identifying Radio-Bright Quasars for the MeerKAT Absorption Line Survey

A. Mahabal, A. Ranjan, F. Combes, J.-K. Krogager, J. P. U. Fynbo, N. Gupta, P. Noterdaeme, P. Petitjean, R. Srianand

arxiv:1802.00482 v1 · 2018-01-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEEDB576QAIARYPXYJMJNXW7ZW}

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	2026-05-18T00:20:35.269332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

010830f7fe801008e1f7c25896dedfcd9058e94a8d988ff2c91658c92b76ce6c

Aliases

arxiv: 1802.00482 · arxiv_version: 1802.00482v1 · doi: 10.48550/arxiv.1802.00482 · pith_short_12: AEEDB576QAIA · pith_short_16: AEEDB576QAIARYPX · pith_short_8: AEEDB576

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/AEEDB576QAIARYPXYJMJNXW7ZW \
  | 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: 010830f7fe801008e1f7c25896dedfcd9058e94a8d988ff2c91658c92b76ce6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ab7696bcc1bb30939f385440a90c882cda39542b3fdacbbcdac76891a6659c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-30T18:00:41Z",
    "title_canon_sha256": "1576872ecda20560bb8a9bcfaa335bfcf47e7a33f10970ce806bcc8736cb86e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00482",
    "kind": "arxiv",
    "version": 1
  }
}