Pith Number

pith:I2IBAQIE

pith:2011:I2IBAQIETR52UN425TOMLU5QCZ

not attested not anchored not stored refs pending

SN 2008gz - most likely a normal type IIP event

Alexander S. Moskvitin, Brajesh Kumar, Brijesh Kumar, Filomena Bufano, H. C. Chandola, Kuntal Misra, Ralph Martin, Ram Sagar, Rupak Roy, S. B. Pandey, Stefano Benetti, Timur A. Fatkhullin, Vladimir V. Sokolov

arxiv:1102.1164 v1 · 2011-02-06 · 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{I2IBAQIETR52UN425TOMLU5QCZ}

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	2026-05-18T02:03:16.224050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46901041049c7baa379aecdcc5d3b01641df28c0eeb8fcd527abff9e8bc67fed

Aliases

arxiv: 1102.1164 · arxiv_version: 1102.1164v1 · doi: 10.48550/arxiv.1102.1164 · pith_short_12: I2IBAQIETR52 · pith_short_16: I2IBAQIETR52UN42 · pith_short_8: I2IBAQIE

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/I2IBAQIETR52UN425TOMLU5QCZ \
  | 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: 46901041049c7baa379aecdcc5d3b01641df28c0eeb8fcd527abff9e8bc67fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3b6eed0a88c579bdddda2c7c68c7c1263b2ffe4b2efaf9d0972914d4274b9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-06T16:34:50Z",
    "title_canon_sha256": "842b87a4866f3b610ed0fbf66b6a0474caadb10273cfbc05a293c8efcaa8785f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1164",
    "kind": "arxiv",
    "version": 1
  }
}