Pith Number

pith:S7GPPQA7

pith:2017:S7GPPQA7H2WVEMKRVK4ENWM5K4

not attested not anchored not stored refs pending

Trigonometric distance and proper motions of H2O maser bowshocks in AFGL 5142

Hiroshi Imai, Huib van Langevelde, Kazuhito Motogi, Omodaka Toshihiro, Ross A. Burns, Takumi Nagayama, Tomoya Hirota, Toshihiro Handa, Willem A. Baan

arxiv:1701.05912 v1 · 2017-01-20 · 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{S7GPPQA7H2WVEMKRVK4ENWM5K4}

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	2026-05-18T00:51:40.979022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ccf7c01f3ead523151aab846d99d572af28d28bb1b971713dec838264304aa

Aliases

arxiv: 1701.05912 · arxiv_version: 1701.05912v1 · doi: 10.48550/arxiv.1701.05912 · pith_short_12: S7GPPQA7H2WV · pith_short_16: S7GPPQA7H2WVEMKR · pith_short_8: S7GPPQA7

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/S7GPPQA7H2WVEMKRVK4ENWM5K4 \
  | 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: 97ccf7c01f3ead523151aab846d99d572af28d28bb1b971713dec838264304aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71b9f27e45e78411476f6195a7618da7fe73b3629564d09756a76a319ae682c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-20T19:28:31Z",
    "title_canon_sha256": "3c0220a4c2b0267e6c3d59b15241c6c91cce3aaf55f18fff2e032032eb8897c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05912",
    "kind": "arxiv",
    "version": 1
  }
}