Pith Number

pith:I2S2OBZE

pith:2021:I2S2OBZERNCNI5PS4T6IKVNLVW

not attested not anchored not stored refs pending

The Giant Radio Array for Neutrino Detection (GRAND) Project

Kumiko Kotera (on behalf of the GRAND Collaboration)

arxiv:2108.00032 v1 · 2021-07-30 · astro-ph.HE · 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{I2S2OBZERNCNI5PS4T6IKVNLVW}

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

The Sensitivity of PUEO to Cosmogenic Neutrinos and Exotic Physics Scenarios

Receipt and verification

First computed	2026-07-05T03:02:18.390660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a5a707248b44d475f2e4fc8555abad84e6a291be8e81d4ae6d2e8ea2ad0e64

Aliases

arxiv: 2108.00032 · arxiv_version: 2108.00032v1 · doi: 10.48550/arxiv.2108.00032 · pith_short_12: I2S2OBZERNCN · pith_short_16: I2S2OBZERNCNI5PS · pith_short_8: I2S2OBZE

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/I2S2OBZERNCNI5PS4T6IKVNLVW \
  | 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: 46a5a707248b44d475f2e4fc8555abad84e6a291be8e81d4ae6d2e8ea2ad0e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b20f50c635bdb93d1acdbe1c03fa0f13f44dacd410da050c08259dbbe116889",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-07-30T18:15:01Z",
    "title_canon_sha256": "4a86305e31b74de0c574487d790b43a85579aee14a70957c5e791f1ac3ea042a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00032",
    "kind": "arxiv",
    "version": 1
  }
}