Pith Number

pith:MWJPPS25

pith:2016:MWJPPS25YCIEEM644U5V5EMEGK

not attested not anchored not stored refs pending

Variability in young very low mass stars: Two surprises from spectrophotometric monitoring

A. Scholz, I. Bozhinova, J. Eisl\"offel

arxiv:1602.07925 v1 · 2016-02-25 · 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{MWJPPS25YCIEEM644U5V5EMEGK}

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	2026-05-18T01:19:58.279135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6592f7cb5dc0904233dce53b5e91843295d40a0b40820b50e32bd20ebac926ce

Aliases

arxiv: 1602.07925 · arxiv_version: 1602.07925v1 · doi: 10.48550/arxiv.1602.07925 · pith_short_12: MWJPPS25YCIE · pith_short_16: MWJPPS25YCIEEM64 · pith_short_8: MWJPPS25

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/MWJPPS25YCIEEM644U5V5EMEGK \
  | 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: 6592f7cb5dc0904233dce53b5e91843295d40a0b40820b50e32bd20ebac926ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "043ef9a36256669889051e05cf5dc7d993b13d76e441ca5460f0bbc3e9d92a72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-02-25T13:30:37Z",
    "title_canon_sha256": "c664ce372d285c06480cffe3059715cedbe812836c5c7ad2be4b247eb30d7d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07925",
    "kind": "arxiv",
    "version": 1
  }
}