Pith Number

pith:QAYFHTXW

pith:2021:QAYFHTXWBUCBEFGTVOF5GDJYLS

not attested not anchored not stored refs pending

Constraining dark matter annihilation with cosmic ray antiprotons using neural networks

Felix Kahlhoefer, Kathrin Nippel, Michael Korsmeier, Michael Kr\"amer, Silvia Manconi

arxiv:2107.12395 v2 · 2021-07-26 · astro-ph.HE · cs.LG · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QAYFHTXWBUCBEFGTVOF5GDJYLS}

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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

Local Conformal Predictions for Calibrated Surrogates

Receipt and verification

First computed	2026-07-05T03:42:02.752940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803053cef60d041214d3ab8bd30d385caec9b2d598f66ce392ba0751c567fe23

Aliases

arxiv: 2107.12395 · arxiv_version: 2107.12395v2 · doi: 10.48550/arxiv.2107.12395 · pith_short_12: QAYFHTXWBUCB · pith_short_16: QAYFHTXWBUCBEFGT · pith_short_8: QAYFHTXW

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/QAYFHTXWBUCBEFGTVOF5GDJYLS \
  | 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: 803053cef60d041214d3ab8bd30d385caec9b2d598f66ce392ba0751c567fe23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c7a5d63ba92d24178422dce398f33691d1ae86f628f58a2d7e06297e8e495b",
    "cross_cats_sorted": [
      "cs.LG",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-07-26T18:00:04Z",
    "title_canon_sha256": "30e17c8d64bb6a21752153fb4cddc867062852082985b19a767109babc1f0dec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12395",
    "kind": "arxiv",
    "version": 2
  }
}