Pith Number

pith:JNCIQH75

pith:2019:JNCIQH756TVTEPTT2G45MJ6WUB

not attested not anchored not stored refs pending

A census of symbiotic stars in the 2MASS, WISE and Gaia surveys

Gerardo Ramos-Larios, Lizette Guzman-Ramirez, Marcelo L. Leal-Ferreira, Stavros Akras

arxiv:1902.01451 v1 · 2019-02-04 · 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{JNCIQH756TVTEPTT2G45MJ6WUB}

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	2026-05-17T23:54:47.671879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b44881ffdf4eb323e73d1b9d627d6a064b45078ceb7e9f5e6e9f2ec496b1a83

Aliases

arxiv: 1902.01451 · arxiv_version: 1902.01451v1 · doi: 10.48550/arxiv.1902.01451 · pith_short_12: JNCIQH756TVT · pith_short_16: JNCIQH756TVTEPTT · pith_short_8: JNCIQH75

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/JNCIQH756TVTEPTT2G45MJ6WUB \
  | 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: 4b44881ffdf4eb323e73d1b9d627d6a064b45078ceb7e9f5e6e9f2ec496b1a83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fceb908ae8d09226f2add18c3e869bc791e8125d4f4472af04178f804f20f839",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-02-04T20:12:15Z",
    "title_canon_sha256": "5006f080debdae998e4fff6f06f1d7ab0544b3d1968d2dba96ec881f7449d6e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01451",
    "kind": "arxiv",
    "version": 1
  }
}