Pith Number

pith:RBMTMQX7

pith:2021:RBMTMQX745JQDTAKFBLZR7PK2Z

not attested not anchored not stored refs pending

A Bright Ultraviolet Excess in the Transitional 02es-like Type Ia Supernova 2019yvq

C. McCully, C. Pellegrino, D. A. Howell, D. Hiramatsu, D. J. Sand, E. Y. Hsiao, J. Burke, J. E. Andrews, K. A. Bostroem, Koichi Itagaki, L. Chomiuk, M. Shahbandeh, Nathan Smith, P. J. Brown, R. C. Amaro, S. K. Sarbadhicary, S. Valenti

arxiv:2101.06345 v1 · 2021-01-16 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBMTMQX745JQDTAKFBLZR7PK2Z}

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	2026-07-05T03:21:42.641363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88593642ffe75301cc0a285798fdead64c9dfd8293c31af9b333ea14b25eac44

Aliases

arxiv: 2101.06345 · arxiv_version: 2101.06345v1 · doi: 10.48550/arxiv.2101.06345 · pith_short_12: RBMTMQX745JQ · pith_short_16: RBMTMQX745JQDTAK · pith_short_8: RBMTMQX7

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/RBMTMQX745JQDTAKFBLZR7PK2Z \
  | 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: 88593642ffe75301cc0a285798fdead64c9dfd8293c31af9b333ea14b25eac44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f45d971652d6b59c6d36d92909ed3bf488838f3dd99fcc18681e94aa0acb348",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-16T01:41:31Z",
    "title_canon_sha256": "9ffdea2016003eb2a7607610c716f2a9143a001ee8898b99052f99bcba2733b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06345",
    "kind": "arxiv",
    "version": 1
  }
}