Pith Number

pith:VJYQWWG5

pith:2011:VJYQWWG5YUUUQGSYIWIEMXRKBS

not attested not anchored not stored refs pending

The properties and polarization of the H2O and CH3OH maser environment of NGC7538-IRS1

B. Hutawarakorn Kramer, G. Surcis, H.J. van Langevelde, R.M. Torres, W.H.T. Vlemmings

arxiv:1107.5313 v1 · 2011-07-26 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJYQWWG5YUUUQGSYIWIEMXRKBS}

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.

Cited by

1 paper in Pith

Polarization Observations of a Sample of 6.7 GHz Methanol Masers

Receipt and verification

First computed	2026-05-18T02:01:09.418994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa710b58ddc529481a584590465e2a0ca88f9a6d1cabf86ade0a5e658b524d99

Aliases

arxiv: 1107.5313 · arxiv_version: 1107.5313v1 · doi: 10.48550/arxiv.1107.5313 · pith_short_12: VJYQWWG5YUUU · pith_short_16: VJYQWWG5YUUUQGSY · pith_short_8: VJYQWWG5

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/VJYQWWG5YUUUQGSYIWIEMXRKBS \
  | 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: aa710b58ddc529481a584590465e2a0ca88f9a6d1cabf86ade0a5e658b524d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3237d21521712292358c93723c1d59c3fe2396b10e79913fd248dbafaa45979",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-26T20:00:09Z",
    "title_canon_sha256": "1b073ed32f8da9cf75756ebe7fb2876dc277163f5a35801632732b07e0d19ac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5313",
    "kind": "arxiv",
    "version": 1
  }
}