Pith Number

pith:YZN4T4WK

pith:2016:YZN4T4WKJ5USPTSFRYL4PM4UVH

not attested not anchored not stored refs pending

Galaxy gas as obscurer: I. GRBs x-ray galaxies and find a N_H ~ M* relation

Franz E. Bauer, Johannes Buchner, Steve Schulze

arxiv:1610.09379 v1 · 2016-10-28 · 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{YZN4T4WKJ5USPTSFRYL4PM4UVH}

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	2026-05-18T01:00:52.148785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c65bc9f2ca4f6927ce458e17c7b394a9f474e5e471ed07d016e9e05c84fc14ae

Aliases

arxiv: 1610.09379 · arxiv_version: 1610.09379v1 · doi: 10.48550/arxiv.1610.09379 · pith_short_12: YZN4T4WKJ5US · pith_short_16: YZN4T4WKJ5USPTSF · pith_short_8: YZN4T4WK

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/YZN4T4WKJ5USPTSFRYL4PM4UVH \
  | 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: c65bc9f2ca4f6927ce458e17c7b394a9f474e5e471ed07d016e9e05c84fc14ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d99e5fb9d7b39f591a0a0ac62bf783248302c8e9a6ded7795e8204bcde6f2e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-10-28T20:00:04Z",
    "title_canon_sha256": "6e6d416be8183bc4a6946e87ee199b2af7a0df8402b79c9c8de84a68e5d1c085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09379",
    "kind": "arxiv",
    "version": 1
  }
}