Pith Number

pith:3QJW4PD3

pith:2014:3QJW4PD3FO5VMABNRZN2RTPJHW

not attested not anchored not stored refs pending

Rapidly increasing collimation and magnetic field changes of a H2O maser outflow

C. Goddi, G. Surcis, H.J. van Langevelde, J. Cant\'o, J.M. Torrelles, J.-S. Kim, S. Curiel, S.-W. Kim, W.H.T. Vlemmings

arxiv:1405.1422 v1 · 2014-05-06 · astro-ph.SR · 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{3QJW4PD3FO5VMABNRZN2RTPJHW}

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	2026-05-18T02:51:00.547621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc136e3c7b2bbb56002d8e5ba8cde93daa543202a7612fa8eb23d65647d97e6d

Aliases

arxiv: 1405.1422 · arxiv_version: 1405.1422v1 · doi: 10.48550/arxiv.1405.1422 · pith_short_12: 3QJW4PD3FO5V · pith_short_16: 3QJW4PD3FO5VMABN · pith_short_8: 3QJW4PD3

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/3QJW4PD3FO5VMABNRZN2RTPJHW \
  | 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: dc136e3c7b2bbb56002d8e5ba8cde93daa543202a7612fa8eb23d65647d97e6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abda721da2d5cde8b1ff3d2a434930f1878477831ed45f3f2f441954ef61abe5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-06T20:00:22Z",
    "title_canon_sha256": "dd416d954586ea144c683b32e7ebc5524ce0eac38462a53cad8124a1258e5cd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1422",
    "kind": "arxiv",
    "version": 1
  }
}