Pith Number

pith:POVPV42S

pith:2018:POVPV42S7UML4BRZS3Z7SOZ3QS

not attested not anchored not stored refs pending

Influence of Energy-Dependent Particle Diffusion on the X-ray spectral curvature of MKN 421

Atreyee Sinha, Pranjupriya Goswami, Ranjeev Misra, Rupjyoti Gogoi, Sunder Sahayanathan

arxiv:1807.09541 v1 · 2018-07-25 · 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{POVPV42S7UML4BRZS3Z7SOZ3QS}

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	2026-05-18T00:08:37.837835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7baafaf352fd18be063996f3f93b3b849fe4f08643d750902b52f27579b154a3

Aliases

arxiv: 1807.09541 · arxiv_version: 1807.09541v1 · doi: 10.48550/arxiv.1807.09541 · pith_short_12: POVPV42S7UML · pith_short_16: POVPV42S7UML4BRZ · pith_short_8: POVPV42S

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/POVPV42S7UML4BRZS3Z7SOZ3QS \
  | 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: 7baafaf352fd18be063996f3f93b3b849fe4f08643d750902b52f27579b154a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64cd9ecf12c2b4d6e26eb19fd0ef2c9bc30e31d9af2dfcc1e97d7180affd922a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-25T12:10:05Z",
    "title_canon_sha256": "1e1655ab967b2cc684be4d50282100bdc0aac856bea127b415f3c59d4189d3fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09541",
    "kind": "arxiv",
    "version": 1
  }
}