Pith Number

pith:7SE4U6UM

pith:2012:7SE4U6UMOMNQQRCESNGLHN4RQV

not attested not anchored not stored refs pending

The Galactic centre mini-spiral in the mm-regime

A. Eckart, C. Straubmeier, D. Kunneriath, J. A. Zensus, J. Moultaka, J. Staguhn, K. Muzic, M. Garcia-Marin, M. Valencia-S., P. Teuben, R. Schoedel, S. N. Vogel, V. Karas

arxiv:1201.2362 v1 · 2012-01-11 · 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{7SE4U6UMOMNQQRCESNGLHN4RQV}

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	2026-05-18T01:58:52.726616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc89ca7a8c731b084444934cb3b791854cea20d80e9583049ca41e7adcb3f5c9

Aliases

arxiv: 1201.2362 · arxiv_version: 1201.2362v1 · doi: 10.48550/arxiv.1201.2362 · pith_short_12: 7SE4U6UMOMNQ · pith_short_16: 7SE4U6UMOMNQQRCE · pith_short_8: 7SE4U6UM

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/7SE4U6UMOMNQQRCESNGLHN4RQV \
  | 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: fc89ca7a8c731b084444934cb3b791854cea20d80e9583049ca41e7adcb3f5c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f037473dee6ad4905fb79f2d2054cb40651b62abc320b6b4d8bf322c43d14630",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-11T18:01:51Z",
    "title_canon_sha256": "e482698baee9fd414aeb64e70dd39fe8d347941851fdc06f35d25df21d967330"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2362",
    "kind": "arxiv",
    "version": 1
  }
}