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Pith Number

pith:ALARHJED

pith:2011:ALARHJEDS4RXXX5MCJDKSGPGEM
not attested not anchored not stored refs pending

Sommerfeld radiation condition at threshold

Erik Skibsted

arxiv:1106.4654 v1 · 2011-06-23 · math-ph · math.MP

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{ALARHJEDS4RXXX5MCJDKSGPGEM}

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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

Receipt and verification
First computed 2026-05-18T04:19:31.741022Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

02c113a48397237bdfac1246a919e6232b2c45d477496f16e571af3a13608f8f

Aliases

arxiv: 1106.4654 · arxiv_version: 1106.4654v1 · doi: 10.48550/arxiv.1106.4654 · pith_short_12: ALARHJEDS4RX · pith_short_16: ALARHJEDS4RXXX5M · pith_short_8: ALARHJED
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/ALARHJEDS4RXXX5MCJDKSGPGEM \
  | 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: 02c113a48397237bdfac1246a919e6232b2c45d477496f16e571af3a13608f8f
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "cfa8acb0c294fac7860fcfbb58c80e1b681414bc3700b45497f631d898a5f99b",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-06-23T08:53:16Z",
    "title_canon_sha256": "68d2557d2932f0a2363707576a94ed318284b9fd8dd91241c5ff6fb36117e4a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4654",
    "kind": "arxiv",
    "version": 1
  }
}