Pith Number

pith:RALPPRJS

pith:2012:RALPPRJSEKQPQRJK55T4OK2RGB

not attested not anchored not stored refs pending

Spectroscopy of Novae -- A User's Manual

Steven N. Shore (Univ. of Pisa/INFN-Pisa)

arxiv:1211.3176 v1 · 2012-11-14 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RALPPRJSEKQPQRJK55T4OK2RGB}

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.

Cited by

1 paper in Pith

Comparative Study of Two Luminous Red Novae I. Progenitor Modeling and Dust Formation

Receipt and verification

First computed	2026-05-18T03:40:50.673980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8816f7c53222a0f8452aef67c72b51306207bf7bb7bdfa69fddd5df188fc70f9

Aliases

arxiv: 1211.3176 · arxiv_version: 1211.3176v1 · doi: 10.48550/arxiv.1211.3176 · pith_short_12: RALPPRJSEKQP · pith_short_16: RALPPRJSEKQPQRJK · pith_short_8: RALPPRJS

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/RALPPRJSEKQPQRJK55T4OK2RGB \
  | 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: 8816f7c53222a0f8452aef67c72b51306207bf7bb7bdfa69fddd5df188fc70f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe8fc906c3b269f8cce9aa822538e93e28acc6856f9f317e0924fb5dfa43f55b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-11-14T01:37:20Z",
    "title_canon_sha256": "d5c111a8b0127c810e46b5d972c7ccdbb3e903a4a57f66a8f02ca7aaeead07fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3176",
    "kind": "arxiv",
    "version": 1
  }
}