Pith Number

pith:BVNB3GRH

pith:2023:BVNB3GRHULQOMAR2GXWQXWX7DA

not attested not anchored not stored refs pending

Near-UV and optical spectroscopic investigation of late-type stars from MIRA/Oliver Observing Station

Avrajit Bandyopadhyay, Daniel V. Cotton, Jean Perkins, Jeewan C. Pandey, Riddhi Shedge, Subhajeet Karmakar, Wm. Bruce Weaver

arxiv:2401.00113 v1 · 2023-12-30 · 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{BVNB3GRHULQOMAR2GXWQXWX7DA}

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	2026-07-05T07:29:00.855942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d5a1d9a27a2e0e6023a35ed0bdaff181d0941cebb4faeb8efefba143bc4556d

Aliases

arxiv: 2401.00113 · arxiv_version: 2401.00113v1 · doi: 10.48550/arxiv.2401.00113 · pith_short_12: BVNB3GRHULQO · pith_short_16: BVNB3GRHULQOMAR2 · pith_short_8: BVNB3GRH

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/BVNB3GRHULQOMAR2GXWQXWX7DA \
  | 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: 0d5a1d9a27a2e0e6023a35ed0bdaff181d0941cebb4faeb8efefba143bc4556d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2462d2e87ba520ace6a30a3df44f11b53e604f17331847badef06dd659e49b62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-12-30T01:40:32Z",
    "title_canon_sha256": "09e657308b61bb894cdb2d2095a4abf04bd7451b3e2b4d5d9e384603b7e6a2ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.00113",
    "kind": "arxiv",
    "version": 1
  }
}