Pith Number

pith:ICPJIM2M

pith:2021:ICPJIM2M5PTW6MSOU64RV2PXXA

not attested not anchored not stored refs pending

Posterior Analysis on IceCube Double Pulse Tau Neutrino Candidates

Donglian Xu (for the IceCube Collaboration), Fuyudi Zhang, Wei Tian

arxiv:2108.05504 v1 · 2021-08-12 · 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{ICPJIM2M5PTW6MSOU64RV2PXXA}

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	2026-07-05T03:07:30.591259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

409e94334cebe76f324ea7b91ae9f7b8101cee59f963b2b2556b261869ef4fd3

Aliases

arxiv: 2108.05504 · arxiv_version: 2108.05504v1 · doi: 10.48550/arxiv.2108.05504 · pith_short_12: ICPJIM2M5PTW · pith_short_16: ICPJIM2M5PTW6MSO · pith_short_8: ICPJIM2M

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/ICPJIM2M5PTW6MSOU64RV2PXXA \
  | 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: 409e94334cebe76f324ea7b91ae9f7b8101cee59f963b2b2556b261869ef4fd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "965517682e2a8c72fadc9fb874cf244a4555d365fca877544c0130ed7ce7caff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-08-12T02:34:35Z",
    "title_canon_sha256": "ec830bde96573bb12a7ade555986a7c82aa6296ab3040b7b2c29a415187f79ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05504",
    "kind": "arxiv",
    "version": 1
  }
}