Pith Number

pith:YWPKWMFJ

pith:2017:YWPKWMFJBJZ35O7BS2WUAC3ISO

not attested not anchored not stored refs pending

On the non-thermal electron-to-proton ratio at cosmic acceleration sites

Bj\"orn Eichmann, Julia Becker Tjus, Lukas Merten, Ralf-J\"urgen Dettmar

arxiv:1702.07523 v1 · 2017-02-24 · 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{YWPKWMFJBJZ35O7BS2WUAC3ISO}

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	2026-05-18T00:50:03.046875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59eab30a90a73bebbe196ad400b68938029b2605400569f9860a22189befd32

Aliases

arxiv: 1702.07523 · arxiv_version: 1702.07523v1 · doi: 10.48550/arxiv.1702.07523 · pith_short_12: YWPKWMFJBJZ3 · pith_short_16: YWPKWMFJBJZ35O7B · pith_short_8: YWPKWMFJ

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/YWPKWMFJBJZ35O7BS2WUAC3ISO \
  | 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: c59eab30a90a73bebbe196ad400b68938029b2605400569f9860a22189befd32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2a0fe0c3190eb06b2f516f339c07b762d1c74137763d7ad6eff4d2c28f17ae1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-02-24T10:16:45Z",
    "title_canon_sha256": "049ec83ab363657578a7bddcf33233dbd24d603f28f42ca9a2bd1495a0caa0ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07523",
    "kind": "arxiv",
    "version": 1
  }
}