Pith Number

pith:4LTQIYXI

pith:2014:4LTQIYXI4ZG32QJA3TSC5UPBYK

not attested not anchored not stored refs pending

Implications of a PeV neutrino spectral cutoff in GRB models

Dimitrios Giannios, Maria Petropoulou, Stavros Dimitrakoudis

arxiv:1405.2091 v2 · 2014-05-08 · 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{4LTQIYXI4ZG32QJA3TSC5UPBYK}

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	2026-05-18T01:43:15.920729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2e70462e8e64dbd4120dce42ed1e1c28fad19f5bdcc13010560ff2115ea3210

Aliases

arxiv: 1405.2091 · arxiv_version: 1405.2091v2 · doi: 10.48550/arxiv.1405.2091 · pith_short_12: 4LTQIYXI4ZG3 · pith_short_16: 4LTQIYXI4ZG32QJA · pith_short_8: 4LTQIYXI

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/4LTQIYXI4ZG32QJA3TSC5UPBYK \
  | 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: e2e70462e8e64dbd4120dce42ed1e1c28fad19f5bdcc13010560ff2115ea3210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ad47f974a958b5ce259d71b562884d2ffddb0a368b76e6ad7eb42b29ea11569",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-08T20:19:54Z",
    "title_canon_sha256": "5d79a4f0754d6772c00717150dda876dbe212114606a171355c972a14a32b145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2091",
    "kind": "arxiv",
    "version": 2
  }
}