Pith Number

pith:QKDFO5O4

pith:2021:QKDFO5O4P46VYZ6X2BGJBVEUO5

not attested not anchored not stored refs pending

OGHReS: Large-scale filaments in the outer Galaxy

C. K\"onig, D. Colombo, F. Schuller, F. Wyrowski, J. Brand, J. S. Urquhart, K. M. Menten, M. Mattern, M. Wienen, M.-Y. Lee, P. Mazumdar, S. Leurini

arxiv:2111.02768 v1 · 2021-11-04 · 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{QKDFO5O4P46VYZ6X2BGJBVEUO5}

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	2026-07-05T03:32:26.922889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82865775dc7f3d5c67d7d04c90d4947768f3c69b74c8040da5c91b12b7b8f801

Aliases

arxiv: 2111.02768 · arxiv_version: 2111.02768v1 · doi: 10.48550/arxiv.2111.02768 · pith_short_12: QKDFO5O4P46V · pith_short_16: QKDFO5O4P46VYZ6X · pith_short_8: QKDFO5O4

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/QKDFO5O4P46VYZ6X2BGJBVEUO5 \
  | 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: 82865775dc7f3d5c67d7d04c90d4947768f3c69b74c8040da5c91b12b7b8f801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0590e369809130a60275c616fb8b73e99398ece7136105ca143a821b4efa33c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-04T11:49:07Z",
    "title_canon_sha256": "ddf67fb3ee92f0d08b3431aa1743066cee51624c65e49134ffb2bb0c1f48960d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02768",
    "kind": "arxiv",
    "version": 1
  }
}