Pith Number

pith:G5WLWFBO

pith:2017:G5WLWFBOEUPTLQXPTVIIESX5OR

not attested not anchored not stored refs pending

Multiple origins for the DLA at $z_\mathrm{abs}=0.313$ toward PKS 1127$-$145 indicated by a complex dust depletion pattern of Ca, Ti, and Mn

Christoph R. Guber, Martin Wendt, Philipp Richter

arxiv:1709.07030 v1 · 2017-09-20 · 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{G5WLWFBOEUPTLQXPTVIIESX5OR}

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	2026-05-18T00:24:51.544655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

376cbb142e251f35c2ef9d50824afd746ca71957b2a864c0d18d3db2b40b30ae

Aliases

arxiv: 1709.07030 · arxiv_version: 1709.07030v1 · doi: 10.48550/arxiv.1709.07030 · pith_short_12: G5WLWFBOEUPT · pith_short_16: G5WLWFBOEUPTLQXP · pith_short_8: G5WLWFBO

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/G5WLWFBOEUPTLQXPTVIIESX5OR \
  | 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: 376cbb142e251f35c2ef9d50824afd746ca71957b2a864c0d18d3db2b40b30ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb6e5fff5e7844f7bee85d334dad43c4f99184415a9e3c14d9b55c27a9d180ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-20T18:44:40Z",
    "title_canon_sha256": "7a9316ec765a873af743c9d8851b957dda4b078b83001c18ff20077516f1a3a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07030",
    "kind": "arxiv",
    "version": 1
  }
}