Pith Number

pith:XCHAMUUT

pith:2020:XCHAMUUTXWTHSQXMRCMNWWYEAY

not attested not anchored not stored refs pending

Gaia18aen: First symbiotic star discovered by Gaia

A. J. Norton, A. Simon, C. Ga{\l}an, D. E. Reichart, F. Lewis, J. Kolgjini, J. Merc, J. Miko{\l}ajewska, J. Skowron, K. A. Rybicki, K. I{\l}kiewicz, K. Kruszy\'nska, {\L}. Wyrzykowski, M. Greet, M. Gromadzki, M. Morrell, P. Zieli\'nski, S. Awiphan, S. Poshyachinda, S. T. Hodgkin, U. Kolb, V. Godunova, V. Reshetnyk

arxiv:2009.14709 v1 · 2020-09-30 · 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{XCHAMUUTXWTHSQXMRCMNWWYEAY}

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	2026-07-05T02:03:47.101212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b88e065293bda67942ec8898db5b0406205f60ea3c0f8d61d8daa155e7005bd1

Aliases

arxiv: 2009.14709 · arxiv_version: 2009.14709v1 · doi: 10.48550/arxiv.2009.14709 · pith_short_12: XCHAMUUTXWTH · pith_short_16: XCHAMUUTXWTHSQXM · pith_short_8: XCHAMUUT

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/XCHAMUUTXWTHSQXMRCMNWWYEAY \
  | 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: b88e065293bda67942ec8898db5b0406205f60ea3c0f8d61d8daa155e7005bd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d67f7e57a7b84a2b5154f30c012e540acbd581a34b9cd0b18f83c2b2a781411",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-09-30T14:44:41Z",
    "title_canon_sha256": "faacb14caf5f9be4259b151ac4ddc0daa6583c226e88b241f3e506d654c84e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14709",
    "kind": "arxiv",
    "version": 1
  }
}