Pith Number

pith:H5K6QZ77

pith:2015:H5K6QZ77JSN4CN2TG5PLLPE6U6

not attested not anchored not stored refs pending

Photoionization Heating of Nova Ejecta by the Post-Outburst Supersoft Source

Lars Bildsten, Timothy Cunningham, William M. Wolf

arxiv:1501.05690 v1 · 2015-01-23 · 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{H5K6QZ77JSN4CN2TG5PLLPE6U6}

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	2026-05-18T01:41:09.122659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f55e867ff4c9bc13753375eb5bc9ea7a8f944a3f525c09a7651bc640b9224f9

Aliases

arxiv: 1501.05690 · arxiv_version: 1501.05690v1 · doi: 10.48550/arxiv.1501.05690 · pith_short_12: H5K6QZ77JSN4 · pith_short_16: H5K6QZ77JSN4CN2T · pith_short_8: H5K6QZ77

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/H5K6QZ77JSN4CN2TG5PLLPE6U6 \
  | 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: 3f55e867ff4c9bc13753375eb5bc9ea7a8f944a3f525c09a7651bc640b9224f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba40886854de040e018fd96e448bba17ea238c4a61b858b9b3e0624f81d925d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-23T01:00:12Z",
    "title_canon_sha256": "c6f57018e28053c24793f9a83f6bcc1634a07d317ccd3b2aac6066f798031eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05690",
    "kind": "arxiv",
    "version": 1
  }
}