Pith Number

pith:JYAR4AGF

pith:2019:JYAR4AGFI3RNIVBON2EPHDIUME

not attested not anchored not stored refs pending

Axion Emission Can Explain a New Hard $X$-ray Excess from Nearby Isolated Neutron Stars

Benjamin R. Safdi, Christopher Dessert, Malte Buschmann, Raymond T. Co

arxiv:1910.04164 v2 · 2019-10-09 · 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{JYAR4AGFI3RNIVBON2EPHDIUME}

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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

Axion-photon conversion in transient compact stars: Systematics, constraints, and opportunities

Receipt and verification

First computed	2026-07-05T02:19:14.366991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e011e00c546e2d4542e6e88f38d14612cfacf6f029133f9fa1453d4d636ab75

Aliases

arxiv: 1910.04164 · arxiv_version: 1910.04164v2 · doi: 10.48550/arxiv.1910.04164 · pith_short_12: JYAR4AGFI3RN · pith_short_16: JYAR4AGFI3RNIVBO · pith_short_8: JYAR4AGF

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/JYAR4AGFI3RNIVBON2EPHDIUME \
  | 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: 4e011e00c546e2d4542e6e88f38d14612cfacf6f029133f9fa1453d4d636ab75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8410bf635e9f418dd9a05916bad8a87140409719fc65199311bb701947b8ead7",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-10-09T18:00:00Z",
    "title_canon_sha256": "84f736a668608ae8c26747543def7e96f8dab6b0b302b1689eba294f2cda8dce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04164",
    "kind": "arxiv",
    "version": 2
  }
}