Pith Number

pith:DY4RJVDG

pith:2018:DY4RJVDGRRBFCQEOOYIDLKSA6G

not attested not anchored not stored refs pending

High-speed molecular cloudlets around the Galactic Center supermassive black hole

C. Herrera, E. Chapillon, Javier R. Goicoechea, J. Cernicharo, J. Pety, M. A. Requena-Torres, M. Gerin, M. G. Santa-Maria

arxiv:1806.01748 v3 · 2018-06-05 · 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{DY4RJVDGRRBFCQEOOYIDLKSA6G}

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	2026-05-18T00:03:46.754263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3914d4668c4251408e761035aa40f1a35a897035a7235ecd470c95c8c1adb7

Aliases

arxiv: 1806.01748 · arxiv_version: 1806.01748v3 · doi: 10.48550/arxiv.1806.01748 · pith_short_12: DY4RJVDGRRBF · pith_short_16: DY4RJVDGRRBFCQEO · pith_short_8: DY4RJVDG

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/DY4RJVDGRRBFCQEOOYIDLKSA6G \
  | 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: 1e3914d4668c4251408e761035aa40f1a35a897035a7235ecd470c95c8c1adb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5ed8eadb3a64aa3f5a32a736bee54c70d54748243cbce66e4bfdf8715e60852",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-05T15:28:56Z",
    "title_canon_sha256": "63810acb73dac9fb4798cf95e9f37a3a899de17043c07248d6ec4468dc3d6e88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01748",
    "kind": "arxiv",
    "version": 3
  }
}