Pith Number

pith:EEAPYJF5

pith:2018:EEAPYJF5U37VBUW6RSWGACQLD3

not attested not anchored not stored refs pending

Simultaneous VLBI Astrometry of H2O and SiO Masers toward the Semiregular Variable R Crateris

Dong-Hwan Yoon, Dong-Jin Kim, Haneul Yang, Jaeheon Kim, Mar\'ia J. Rioja, Richard Dodson, Se-Hyung Cho, Suk-Jin Yoon, Yoon Kyung Choi, Youngjoo Yun

arxiv:1810.07739 v1 · 2018-10-17 · 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{EEAPYJF5U37VBUW6RSWGACQLD3}

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	2026-05-18T00:02:54.356449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2100fc24bda6ff50d2de8cac600a0b1ec8812e85af5adfe4c5566fd7b6b6f2ec

Aliases

arxiv: 1810.07739 · arxiv_version: 1810.07739v1 · doi: 10.48550/arxiv.1810.07739 · pith_short_12: EEAPYJF5U37V · pith_short_16: EEAPYJF5U37VBUW6 · pith_short_8: EEAPYJF5

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/EEAPYJF5U37VBUW6RSWGACQLD3 \
  | 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: 2100fc24bda6ff50d2de8cac600a0b1ec8812e85af5adfe4c5566fd7b6b6f2ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4f72e07cf796a5638e753230879c08ac87dad71236144e26e0c526735538300",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-17T19:08:23Z",
    "title_canon_sha256": "1118824bad293bac0f1f0d2c13b5a586bc51ea3c5ad6a01e308972dc3ab7a55e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07739",
    "kind": "arxiv",
    "version": 1
  }
}