Pith Number

pith:MTGM2AIH

pith:2026:MTGM2AIHJJ2KSFSQFAAQ7EYWFI

not attested not anchored not stored refs pending

V557 Mon: Hot water vapour observed on an eruptive young star

Adolfo Carvalho, Aldo Aliaga, Calum Morris, Camila Lopez, Carlos Contreras Pena, Carolina Lizana-Vidal, Cesar Briceno, Diego Correa-Herrera, Gregory Herczeg, Hanpu Liu, He Zhao, Javier Osses, Jessy Jose, Joe Ninan, Jura Borissova, Koshvendra Singh, Lynne Hillenbrand, Matias Montesinos, Michael Kuhn, Min Fang, Mutian Wang, Pablo Fernandez-Schlosser, Radostin Kurtev, Ram K. Yadav, Roberto K. Saito, Tarak Chand, Teresa Giannini, Valentin D. Ivanov, Vania Rodriguez, Vardan Elbakyan, Vitor Fermiano, Wei-hao Wang, Wen-Ping Chen, Yang Huang, Yao Liu, Yuting Zhou, Zhen Guo

arxiv:2608.03503 v1 · 2026-08-04 · 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{MTGM2AIHJJ2KSFSQFAAQ7EYWFI}

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	2026-08-05T01:35:59.248019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64cccd01074a74a9165028010f93162a133315460a8cb63906e3cd27f694a3ac

Aliases

arxiv: 2608.03503 · arxiv_version: 2608.03503v1 · doi: 10.48550/arxiv.2608.03503 · pith_short_12: MTGM2AIHJJ2K · pith_short_16: MTGM2AIHJJ2KSFSQ · pith_short_8: MTGM2AIH

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/MTGM2AIHJJ2KSFSQFAAQ7EYWFI \
  | 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: 64cccd01074a74a9165028010f93162a133315460a8cb63906e3cd27f694a3ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1124396273b8c47d3a8e9feb62a1bfd1d0c09c8bc33d01853a53d831b65586ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-08-04T11:44:32Z",
    "title_canon_sha256": "c6a4ce5e0822315407096f8f84b7a9984c8599f9143aa4bbc15a0ef930e2dcee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03503",
    "kind": "arxiv",
    "version": 1
  }
}