Pith Number

pith:ZZWYTH64

pith:2019:ZZWYTH64MNFJWRQTOTH3FNP5FY

not attested not anchored not stored refs pending

The SPICEcore Hole Camera System

Christoph T\"onnis (for the IceCube Collaboration), Hrvoje Dujmovi\'c, Minjin Jeong

arxiv:1908.07733 v1 · 2019-08-21 · astro-ph.IM · 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{ZZWYTH64MNFJWRQTOTH3FNP5FY}

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	2026-07-04T23:59:00.753878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce6d899fdc634a9b461374cfb2b5fd2e1e9c27c1bbeba0c19d590a841d05b529

Aliases

arxiv: 1908.07733 · arxiv_version: 1908.07733v1 · doi: 10.48550/arxiv.1908.07733 · pith_short_12: ZZWYTH64MNFJ · pith_short_16: ZZWYTH64MNFJWRQT · pith_short_8: ZZWYTH64

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/ZZWYTH64MNFJWRQTOTH3FNP5FY \
  | 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: ce6d899fdc634a9b461374cfb2b5fd2e1e9c27c1bbeba0c19d590a841d05b529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55fd807bb8d545252a7c30c602cfb02f225da9edb423022d8d29aa6497bd1fd9",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-08-21T07:39:02Z",
    "title_canon_sha256": "35b574c289b6187a5ba879ac96f03977551ca7a50f74ddc2c6ee2c51a521ea8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07733",
    "kind": "arxiv",
    "version": 1
  }
}