Pith Number

pith:VZSWEMSP

pith:2016:VZSWEMSPIGIQPC5664TP2YF4HV

not attested not anchored not stored refs pending

An OH(1720 MHz) Maser and a Nonthermal Radio Source in Sgr B2(M): A SNR--Molecular Cloud Interaction Site?

F. Yusef-Zadeh, H. Intema, M. Wardle, W. Cotton

arxiv:1603.00883 v1 · 2016-03-02 · astro-ph.HE · 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{VZSWEMSPIGIQPC5664TP2YF4HV}

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	2026-05-18T01:18:36.916856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae6562324f4191078bbef726fd60bc3d4e4f45ed783bc84e672b8bf281f099bd

Aliases

arxiv: 1603.00883 · arxiv_version: 1603.00883v1 · doi: 10.48550/arxiv.1603.00883 · pith_short_12: VZSWEMSPIGIQ · pith_short_16: VZSWEMSPIGIQPC56 · pith_short_8: VZSWEMSP

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/VZSWEMSPIGIQPC5664TP2YF4HV \
  | 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: ae6562324f4191078bbef726fd60bc3d4e4f45ed783bc84e672b8bf281f099bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c245205f206a7c7eb28061458d79be7c02f779047f2283f684201a99189cb5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-03-02T21:00:10Z",
    "title_canon_sha256": "3f78ac48ca74cfb9b8085d429d316e6b88c3d6f06a2ae629731ca787b63e0d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00883",
    "kind": "arxiv",
    "version": 1
  }
}