Pith Number

pith:VEXD6EEP

pith:2023:VEXD6EEP3QHVKISMLVAVL6LNTE

not attested not anchored not stored refs pending

Spectroscopic Signature of a Re-established Accretion Disk in Symbiotic-like Recurrent Nova RS Ophiuchi

Alessandra Azzollini, Paul Kuin, Steven Neil Shore

arxiv:2303.14135 v1 · 2023-03-14 · astro-ph.HE · 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{VEXD6EEP3QHVKISMLVAVL6LNTE}

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	2026-07-05T05:54:24.029174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a92e3f108fdc0f55224c5d4155f96d993540f765329bd112d44d469b60e7f7bd

Aliases

arxiv: 2303.14135 · arxiv_version: 2303.14135v1 · doi: 10.48550/arxiv.2303.14135 · pith_short_12: VEXD6EEP3QHV · pith_short_16: VEXD6EEP3QHVKISM · pith_short_8: VEXD6EEP

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/VEXD6EEP3QHVKISMLVAVL6LNTE \
  | 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: a92e3f108fdc0f55224c5d4155f96d993540f765329bd112d44d469b60e7f7bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83763111cef16d226e569f1c4440439ea35a74905387df4b3f24875210697b9b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-03-14T13:33:47Z",
    "title_canon_sha256": "2f7d2ff889537d6841e07d8bf55a32bf45236df36847c42043688e0b78145c9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14135",
    "kind": "arxiv",
    "version": 1
  }
}