Pith Number

pith:OGARMI7M

pith:2025:OGARMI7MVO6SNGE4BMO7N2EF4W

not attested not anchored not stored refs pending

Considerations on the Origin of IRAS 19312+1950 Based on Long-Term Maser Observations

D. Engels, Huan-Xue Feng, Jaeheon Kim, Jian-Jie Qiu, Jia-Yong Xie, Jun-ichi Nakashima, S. Etoka, Yong Zhang

arxiv:2501.13769 v1 · 2025-01-23 · 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{OGARMI7MVO6SNGE4BMO7N2EF4W}

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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

Unveiling the enigma of the Nakashima-Deguchi object (IRAS 19312+1950): a candidate Orion KL analog

Receipt and verification

First computed	2026-07-05T10:04:33.817564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71811623ecabbd26989c0b1df6e885e58e33d70888c893c769638e72f94b0140

Aliases

arxiv: 2501.13769 · arxiv_version: 2501.13769v1 · doi: 10.48550/arxiv.2501.13769 · pith_short_12: OGARMI7MVO6S · pith_short_16: OGARMI7MVO6SNGE4 · pith_short_8: OGARMI7M

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/OGARMI7MVO6SNGE4BMO7N2EF4W \
  | 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: 71811623ecabbd26989c0b1df6e885e58e33d70888c893c769638e72f94b0140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e1a5152422b02a98d1238d8ad0ccf996eb9f0ae04c9a9f46bcf8942327a3fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-23T15:48:41Z",
    "title_canon_sha256": "60c79fcd723feea6f9f5fe74664a938d2b179c75634a0cb7ae9a6024fb0e1aa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13769",
    "kind": "arxiv",
    "version": 1
  }
}