Pith Number

pith:RFDBLDKL

pith:2019:RFDBLDKLIWOHUIQPDETYXMUUPI

not attested not anchored not stored refs pending

Eleven Year Search for Supernovae with the IceCube Neutrino Observatory

Alexander Fritz, Robert Cross, Spencer Griswold (for the IceCube Collaboration)

arxiv:1908.07249 v1 · 2019-08-20 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFDBLDKLIWOHUIQPDETYXMUUPI}

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	2026-07-04T23:58:32.273993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8946158d4b459c7a220f19278bb2947a28ecc8216f3e5cf8ca319c8f3b77d8ad

Aliases

arxiv: 1908.07249 · arxiv_version: 1908.07249v1 · doi: 10.48550/arxiv.1908.07249 · pith_short_12: RFDBLDKLIWOH · pith_short_16: RFDBLDKLIWOHUIQP · pith_short_8: RFDBLDKL

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/RFDBLDKLIWOHUIQPDETYXMUUPI \
  | 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: 8946158d4b459c7a220f19278bb2947a28ecc8216f3e5cf8ca319c8f3b77d8ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "251e43dd2656118fcedbcd9a861448f668048980001b2846aba05a6147d5926a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-20T09:39:46Z",
    "title_canon_sha256": "d439a35661350daf948e5e53870f98f487be922cb50410cda82ebf32728b7176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07249",
    "kind": "arxiv",
    "version": 1
  }
}