Pith Number

pith:IHID5DS4

pith:2010:IHID5DS4XWHHMIO2GCWMXX53RA

not attested not anchored not stored refs pending

Revised Supernova Rates from the IfA Deep Survey

John L. Tonry, Steven A. Rodney

arxiv:1008.4573 v1 · 2010-08-26 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHID5DS4XWHHMIO2GCWMXX53RA}

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	2026-05-18T02:05:42.370740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41d03e8e5cbd8e7621da30accbdfbb88100cfed4fd9c3bcbe8747c29a056decb

Aliases

arxiv: 1008.4573 · arxiv_version: 1008.4573v1 · doi: 10.48550/arxiv.1008.4573 · pith_short_12: IHID5DS4XWHH · pith_short_16: IHID5DS4XWHHMIO2 · pith_short_8: IHID5DS4

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/IHID5DS4XWHHMIO2GCWMXX53RA \
  | 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: 41d03e8e5cbd8e7621da30accbdfbb88100cfed4fd9c3bcbe8747c29a056decb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c6c162957318ecbc0e450ade3f89b726658d80796191b5b2efe4fa7a3c2c1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-26T19:41:57Z",
    "title_canon_sha256": "a468bf3c508bb99d07c46d30a019db6faa1b915b041410d8301908f2d0ac0458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4573",
    "kind": "arxiv",
    "version": 1
  }
}