Pith Number

pith:SRM34MDZ

pith:2018:SRM34MDZIOJWEF4NMT4FIZUNB6

not attested not anchored not stored refs pending

Giant burst of methanol maser in S255IR-NIRS3

Anna Bartkiewicz, Eric G\'erard, Marian Szymczak, Mateusz Olech, Pawe{\l} Wolak

arxiv:1807.07334 v1 · 2018-07-19 · 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{SRM34MDZIOJWEF4NMT4FIZUNB6}

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	2026-05-18T00:05:30.339236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9459be3079439362178d64f854668d0fb27b6cec588bcd9c363304f07299cb6d

Aliases

arxiv: 1807.07334 · arxiv_version: 1807.07334v1 · doi: 10.48550/arxiv.1807.07334 · pith_short_12: SRM34MDZIOJW · pith_short_16: SRM34MDZIOJWEF4N · pith_short_8: SRM34MDZ

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/SRM34MDZIOJWEF4NMT4FIZUNB6 \
  | 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: 9459be3079439362178d64f854668d0fb27b6cec588bcd9c363304f07299cb6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c11b7351d13f549acebc299503d342d7cef5c9cab41eb67f8a22a653fd2841",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-19T10:33:24Z",
    "title_canon_sha256": "c0a61e903ed8a6f7f45cf64137dc7154072503f142582fce4e07e01b500ef1bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07334",
    "kind": "arxiv",
    "version": 1
  }
}