Pith Number

pith:U4LJGTDS

pith:2014:U4LJGTDSIX333W4RNIJIV2IMSQ

not attested not anchored not stored refs pending

Periodic Flare of the 6.7 GHz Methanol Maser in IRAS22198+6336

Genta Takase, Kazuhito Motogi, Kenta Fujisawa, Koichiro Sugiyama, Kotaro Niinuma, Nozomu Aoki, Saki Kimura, Tadashi Shimomura, Tomoya Hirota, Yoshinori Yonekura, Yoshito Nagadomi

arxiv:1405.5972 v1 · 2014-05-23 · 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{U4LJGTDSIX333W4RNIJIV2IMSQ}

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	2026-05-18T01:43:07.147820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a716934c7245f7bddb916a128ae90c9422e3ab1f2233a229223b2e142dfa55fd

Aliases

arxiv: 1405.5972 · arxiv_version: 1405.5972v1 · doi: 10.48550/arxiv.1405.5972 · pith_short_12: U4LJGTDSIX33 · pith_short_16: U4LJGTDSIX333W4R · pith_short_8: U4LJGTDS

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/U4LJGTDSIX333W4RNIJIV2IMSQ \
  | 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: a716934c7245f7bddb916a128ae90c9422e3ab1f2233a229223b2e142dfa55fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b94251df5ed64b85adc961ec24742ad381aa6cf465218badacd80b7a5b79e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-23T06:36:00Z",
    "title_canon_sha256": "e46421a4aedb36bff037fcd888eee7e2157ac7065d53766b09c5743b94d853b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5972",
    "kind": "arxiv",
    "version": 1
  }
}