Pith Number

pith:BYRCFKEH

pith:2012:BYRCFKEHK2D4QSLKWYIQWMFJF2

not attested not anchored not stored refs pending

Synthetic Light Curves for Born Again Events: Preliminary Results

Marcelo M. Miller Bertolami, Ren\'e D. Rohrmann

arxiv:1210.0264 v1 · 2012-10-01 · 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{BYRCFKEHK2D4QSLKWYIQWMFJF2}

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	2026-05-18T03:44:22.878183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e2222a8875687c8496ab6110b30a92eaf1b34bababa29e538b168d2670bdad2

Aliases

arxiv: 1210.0264 · arxiv_version: 1210.0264v1 · doi: 10.48550/arxiv.1210.0264 · pith_short_12: BYRCFKEHK2D4 · pith_short_16: BYRCFKEHK2D4QSLK · pith_short_8: BYRCFKEH

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/BYRCFKEHK2D4QSLKWYIQWMFJF2 \
  | 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: 0e2222a8875687c8496ab6110b30a92eaf1b34bababa29e538b168d2670bdad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a027b4d46b0482f6a8e31430968401eb9723de5bfdd947c26f2925c26dafad3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-01T00:29:00Z",
    "title_canon_sha256": "9463beef64fbd165090751373f4f3cce2522a955801f9f67e6e48a0e7d590554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0264",
    "kind": "arxiv",
    "version": 1
  }
}