Pith Number

pith:4LQXIZRA

pith:2021:4LQXIZRANSY3DIH4EAWJRTLV5P

not attested not anchored not stored refs pending

Hen 3-860: New southern eclipsing symbiotic star observed in the outburst

B. N. Barlow, J. Merc, M. Wolf, P. Velez, R. G\'alis, T. Bohlsen

arxiv:2111.14975 v1 · 2021-11-29 · 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{4LQXIZRANSY3DIH4EAWJRTLV5P}

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	2026-07-05T03:40:52.950376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2e17466206cb1b1a0fc202c98cd75ebf5df8a105a32d9865edab062750f2261

Aliases

arxiv: 2111.14975 · arxiv_version: 2111.14975v1 · doi: 10.48550/arxiv.2111.14975 · pith_short_12: 4LQXIZRANSY3 · pith_short_16: 4LQXIZRANSY3DIH4 · pith_short_8: 4LQXIZRA

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/4LQXIZRANSY3DIH4EAWJRTLV5P \
  | 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: e2e17466206cb1b1a0fc202c98cd75ebf5df8a105a32d9865edab062750f2261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c7aa35af8a8bc017e698aec99175d4023bf50bbfcbdadf20ecac10a9190db3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-11-29T21:38:09Z",
    "title_canon_sha256": "e37936a430bb902a14515c05a523afc646f519ebfad8ef720134a6f2fff011b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14975",
    "kind": "arxiv",
    "version": 1
  }
}