Pith Number

pith:KNBE6T3F

pith:2021:KNBE6T3F5H2G4L7CYOF7PL5JGG

not attested not anchored not stored refs pending

Circular polarisation of gamma rays as a probe of dark matter interactions with cosmic ray electrons

C\'eline Degrande, Luca Mantani, Marina Cerme\~no

arxiv:2103.14658 v2 · 2021-03-26 · hep-ph · 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{KNBE6T3F5H2G4L7CYOF7PL5JGG}

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	2026-07-05T03:33:41.341219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53424f4f65e9f46e2fe2c38bf7afa9319049612ce7ab8f9ca6901c61ccd4258e

Aliases

arxiv: 2103.14658 · arxiv_version: 2103.14658v2 · doi: 10.48550/arxiv.2103.14658 · pith_short_12: KNBE6T3F5H2G · pith_short_16: KNBE6T3F5H2G4L7C · pith_short_8: KNBE6T3F

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/KNBE6T3F5H2G4L7CYOF7PL5JGG \
  | 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: 53424f4f65e9f46e2fe2c38bf7afa9319049612ce7ab8f9ca6901c61ccd4258e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c303ab8b4488ed6e3839dd44e08f0bc9efedfb9e9712f6da26e00d69dd85db",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-03-26T18:00:06Z",
    "title_canon_sha256": "2dbff3e03f8bd81379fd4c2fb9f046fb98cfc78f6b4de6ed29d11aefcd2438e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14658",
    "kind": "arxiv",
    "version": 2
  }
}